Takayuki Ichikawa

Last Updated :2025/12/05

Affiliations, Positions
Graduate School of Advanced Science and Engineering, Professor
E-mail
tichihiroshima-u.ac.jp
Other Contact Details
1-4-1 Kagamiyama, Higashi-Hiroshima, Japan
TEL : (+81)82-424-5744 FAX : (+81)82-424-5744
Self-introduction
My specialty is materials science and materials engineering. Research target is widely ranged and some functional materials, which realize energy conversion and energy storage with high efficiency are developed. Especially, we are conducting R&D to improve various functions through clarification of the reaction mechanism for "hydrogen storage materials", "electrode materials for rechargeable batteries", "production of hydrogen and ammonia", and "hydrogen storage alloys that efficiently store heat and compress hydrogen gas".

Basic Information

Major Professional Backgrounds

  • 2006/04/01, 2007/03/31, Hiroshima University, Institute for Advanced Materials Research, Assistant Professor
  • 2002/04/01, 2003/03/31, Hiroshima University, Faculty of Integrated Arts and Sciences, Research Assistant
  • 2003/04/01, 2006/03/31, Hiroshima University, Natural Science Center for Basic Research and Development, Research Assistant
  • 2007/04/01, 2014/12/31, Hiroshima University, Institute for Advanced Materials Research, Associate Professor
  • 2015/01/01, 2017/03/31, Hiroshima University, Graduate School of Integrated Arts and Sciences, Associate Professor
  • 2017/04/01, 2020/03/31, Hiroshima University, Graduate School of Engineering, Professor

Educational Backgrounds

  • Hiroshima University, Graduate School, Division of Biophere Sciences, Japan, 1999/04, 2002/03
  • Hiroshima University, Graduate School, Division of Biophere Sciences, Japan, 1997/04, 1999/03
  • Hiroshima University, Faculty of General Science, Japan, 1993/04, 1997/03

Academic Degrees

  • Ph.D., Hiroshima University
  • Master, Hiroshima University

Educational Activity

  • [Bachelor Degree Program] School of Engineering : Cluster 1(Mechanical Systems, Transportation, Material and Energy) : Program of Energy Transform Engineering
  • [Master's Program] Graduate School of Innovation and Practice for Smart Society
  • [Master's Program] Graduate School of Advanced Science and Engineering : Division of Advanced Science and Engineering : Mechanical Engineering Program
  • [Master's Program] Graduate School of Advanced Science and Engineering : Division of Advanced Science and Engineering : Transdisciplinary Science and Engineering Program
  • [Doctoral Program] Graduate School of Innovation and Practice for Smart Society
  • [Doctoral Program] Graduate School of Advanced Science and Engineering : Division of Advanced Science and Engineering : Mechanical Engineering Program
  • [Doctoral Program] Graduate School of Advanced Science and Engineering : Division of Advanced Science and Engineering : Transdisciplinary Science and Engineering Program

In Charge of Primary Major Programs

  • Mechanical System Engineering

Research Fields

  • Engineering;Material engineering;Structural / Functional materials

Research Keywords

  • Materials for secondary battery
  • Mechanical Milling
  • Ball-Milling
  • Hydrogen Storage Material
  • Hydride

Affiliated Academic Societies

  • The Japan Society of Mechanical Engineers
  • The Society of Chemical Engineers, Japan
  • The Japan Institute of Metals
  • The Japan Institute of Energy
  • HYDROGEN ENERGY SYSTEMS SOCIETY OF JAPAN
  • The Physical Society of Japan
  • The Chemical Society of Japan

Educational Activity

Course in Charge

  1. 2025, Liberal Arts Education Program1, 2Term, Perspectives in Physics A
  2. 2025, Liberal Arts Education Program1, 1Term, Carbon-neutral Science and Technology
  3. 2025, Liberal Arts Education Program1, 2Term, Fuel, Combustion, and Contemporary Society
  4. 2025, Undergraduate Education, First Semester, Agile workshop short term training
  5. 2025, Liberal Arts Education Program1, 1Term, Introductory Seminar for First-Year Students
  6. 2025, Undergraduate Education, 2Term, Computer Programming
  7. 2025, Undergraduate Education, 4Term, Measurement Signal Processing
  8. 2025, Undergraduate Education, Year, Graduation Thesis
  9. 2025, Graduate Education (Master's Program) , 1Term, Special Exercises on Mechanical Engineering A
  10. 2025, Graduate Education (Master's Program) , 2Term, Special Exercises on Mechanical Engineering A
  11. 2025, Graduate Education (Master's Program) , 3Term, Special Exercises on Mechanical Engineering B
  12. 2025, Graduate Education (Master's Program) , 4Term, Special Exercises on Mechanical Engineering B
  13. 2025, Graduate Education (Master's Program) , 1Term, Special Exercises on Mechanical Engineering B
  14. 2025, Graduate Education (Master's Program) , 2Term, Special Exercises on Mechanical Engineering B
  15. 2025, Graduate Education (Master's Program) , Year, Special Study on Mechanical Engineering
  16. 2025, Graduate Education (Master's Program) , 4Term, Advanced Energy Plant
  17. 2025, Graduate Education (Master's Program) , 3Term, Advanced Quantum Materials Engineering
  18. 2025, Graduate Education (Doctoral Program) , Year, Special Study on Mechanical Engineering
  19. 2025, Graduate Education (Doctoral Program) , Year, Special Study on Mechanical Engineering
  20. 2025, Graduate Education (Doctoral Program) , Year, Special Study on Mechanical Engineering
  21. 2025, Graduate Education (Master's Program) , Year, Special Study of Advanced Science and Engineering Transdisciplinary Science and Engineering(April 2025 Master's Students)
  22. 2025, Graduate Education (Doctoral Program) , Year, Special Study of Advanced Science and Engineering Transdisciplinary Science and Engineering(April 2025 Doctoral Students)
  23. 2025, Graduate Education (Master's Program) , First Semester, Special Exercises of Advanced Science and Engineering Transdisciplinary Science and Engineering A
  24. 2025, Graduate Education (Master's Program) , Second Semester, Special Exercises of Advanced Science and Engineering Transdisciplinary Science and Engineering B
  25. 2025, Graduate Education (Master's Program) , 3Term, Transdisciplinary Science and Engineering Program Common Subjects 1 (Smart Development)
  26. 2025, Graduate Education (Master's Program) , 1Term, Sustainability Materials Science
  27. 2025, Graduate Education (Master's Program) , Year, Seminar on Master Thesis

Research Activities

Academic Papers

  1. Facilitating prelithiation of silicon anodes by designing 3D crosslinked ion-conductive binders for high performance lithium storage, ELECTROCHIMICA ACTA, 543, 20251210
  2. Process analysis of aqueous ciprofloxacin adsorption by biochar-magnetite nanocomposites, DISCOVER APPLIED SCIENCES, 7(10), 202510
  3. MXene-nanoflower composites as high-performance electrode materials toward solid-state lithium-ion batteries, NEXT ENERGY, 9, 202510
  4. Probing the reaction mechanism of dehydrogenation of catalyzed Mg (AlH4)2 by alkali-transition metal based bimetallic oxides, MATERIALS TODAY CHEMISTRY, 49, 202510
  5. Kinetic and Thermodynamic Analysis of the Adsorption of Malachite Green Dye by ZnO-Modified Sugarcane Bagasse Biochar, CHEMISTRYSELECT, 10(33), 20250825
  6. Catalytic alteration in hydrogen storage properties of MgH2 by adding CaTiO3, JOURNAL OF ENERGY STORAGE, 132, 20251015
  7. Ammonia synthesis via catalytic and chemical-looping process mediated by sodium-nitrogen solid solution, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 149, 20250718
  8. Tuning the thermodynamics and kinetics of magnesium-based materials for hydrogen energy storage: a review, MATERIALS CHEMISTRY AND PHYSICS, 343, 20251001
  9. Copper oxide-PANI derived novel composites for the kinetic tuning of MgH2, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 137, 1057-1063, 20250612
  10. Exploring the cycling solid-state hydrogen storage performance in lithium Hydride-Porous silicon composite, CHEMICAL ENGINEERING JOURNAL, 512, 20250515
  11. Lithium anodic performance and mechanism of cobalt telluride encased in N-doped porous carbon cubes in all-solid-state secondary batteries, MATERIALS TODAY CHEMISTRY, 46, 202506
  12. Understanding the kinetic enhancement of hydrogen sorption in MgH2 via KNbO3 through the perspective of the catalytic mechanism, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 120, 213-224, 20250417
  13. Core-shell structured Ni@C based additive for magnesium hydride system towards efficient hydrogen sorption kinetics, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 107, 74-82, 20250310
  14. Value division of photovoltaic power for economically reasonable green hydrogen production, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 111, 385-392, 20250320
  15. Oxygen vacancies rich CeO2 supported Ru catalyst for efficient hydrogenation of N-ethylcarbazole at mild temperature, APPLIED CATALYSIS B-ENVIRONMENT AND ENERGY, 366, 20250605
  16. Hydrogen generation from coupled methanol steam reforming with metal hydride hydrolysis: Effects of metal catalysts and hydrides, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 102, 29-36, 20250210
  17. Effects of Oxide Morphology on Lithium-Ion Conductivity of LiBH4-Al2O3 Composites, ACS APPLIED ENERGY MATERIALS, 8(1), 518-528, 20241230
  18. Biogenic Ag-doped ZnO nanostructures induced cytotoxicity in luminal A and triple-negative human breast cancer cells, NANOMEDICINE, 19(29), 2479-2493, 20241207
  19. Anti-oxidation effect of chromium addition for TiFe hydrogen storage alloys, JOURNAL OF ALLOYS AND COMPOUNDS, 1008, 20241215
  20. Enhancing the solid-state hydrogen storage properties of lithium hydride through thermodynamic tuning with porous silicon nanowires, ENERGY ADVANCES, 3(9), 2212-2219, 20240912
  21. Evaluation of optimized conditions for the adsorption of malachite green by SnO2-modified sugarcane bagasse biochar nanocomposites, RSC ADVANCES, 14(40), 29201-29214, 20240912
  22. Si3N4 as an Alternative of Silicon for the Anode Application in All-Solid-State Li-Ion Batteries, ENERGY STORAGE, 6(5), 202408
  23. Electrochemical reaction mechanism of silicon nitride as negative electrode for all-solid-state Li-ion battery, JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 35(13), 202405
  24. The Catalytic Role of D-block Elements and Their Compounds for Improving Sorption Kinetics of Hydride Materials: A Review, REACTIONS, 2(3), 333-364, 202109
  25. Exploring Cobalt Phosphide Nanoparticles Sheathed within N-Rich Carbon Polyhedra as High-Capacity Anode for All-Solid-State Lithium-Ion Batteries, ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 11(42), 15440-15450, 20231009
  26. High-capacity all-solid-state Li-ion battery using MOF-derived carbon-encapsulated iron phosphide as anode material, JOURNAL OF ALLOYS AND COMPOUNDS, 976, 20240305
  27. High critical current density in Li6.4La3Zr1.4Ta0.6O12 electrolyte via interfacial engineering with complex hydride, RARE METALS, 43(2), 692-701, 202402
  28. Semi-empirical degradation rate estimation of TiFe1-XMnX alloy for thermochemical hydrogen compression durability tests, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 49, 11-18, 20240102
  29. Thermodynamic improvement of lithium hydrides for hydrogen absorption and desorption by incorporation of porous silicon, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 50, 1094-1102, 20240102
  30. An insight into the catalytic mechanism of perovskite ternary oxide for enhancing the hydrogen sorption kinetics of MgH2, JOURNAL OF ALLOYS AND COMPOUNDS, 970, 20240105
  31. Degradation and recovery properties in thermochemical hydrogen compression by using TiFe alloy, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 48(90), 35164-35169, 20231109
  32. Hydrogen carrier by ammonia borane-ammonia system with low-vapor pressure, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 48(70), 27298-27303, 20230815
  33. Nano sulfurized polyacrylonitrile cathode for high performance solid-state lithium-sulfur batteries, JOURNAL OF POWER SOURCES, 570, 20230630
  34. Ammonia Methanation of Carbon Dioxide with a Hybrid Catalyst, JOURNAL OF CHEMICAL ENGINEERING OF JAPAN, 56(1), 20231231
  35. A process for synthesizing the Li-Mg-N-H hydrogen storage system from Mg and LiNH., JOURNAL OF ALLOYS AND COMPOUNDS, 432(1-2), 289-292, 2007
  36. Hydrogen absorption kinetics of the catalyzed MgH2 by niobium oxide, JOURNAL OF ALLOYS AND COMPOUNDS, 446, 67-71, 2007
  37. Quantity of NH3 desorption from the Li-N-H hydrogen storage system examined by Fourier transform infrared spectroscopy, JOURNAL OF ALLOYS AND COMPOUNDS, 446, 342-344, 2007
  38. Evaluation of enthalpy change due to hydrogen desorption for lithium amide/imide system by differential scanning calorimetry, THERMOCHIMICA ACTA, 468(1-2), 35-38, 2008
  39. The structural properties of amides and imides as hydrogen storage materials, ZEITSCHRIFT FUR KRISTALLOGRAPHIE, 223(10), 660-665, 2008
  40. Ammonia as Hydrogen and Energy Careers, 12(2), 64-70, 2012
  41. Systematic study on catalysis of group 4-6 element oxide for magnesium hydride, JOURNAL OF ALLOYS AND COMPOUNDS, 960, 20231015
  42. Tuning of charge carriers in Bi2Te3 thin films via swift heavy ion irradiation, JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 34(3), 202301
  43. Thermal desorption processes of H2 and CH4 from Li2ZrO3 and Li4SiO4 materials absorbed H2O and CO2 in air at room temperature, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 48(24), 8830-8836, 20230319
  44. Ion diffusion, and hysteresis of magnesium hydride conversion electrode materials, JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 155, 47-53, 20230820
  45. Ignition timing effect on the combustion performance of hydrogen addition in methane fermentation gas in a local energy system, FUEL, 324, 20220915
  46. Catalysis of Sodium Alloys for Ammonia Synthesis around Atmospheric Pressure, ACS APPLIED ENERGY MATERIALS, 5(12), 15282-15289, 20221226
  47. Superdense state of the monolayer hydrogen on adsorbent under liquefied temperature, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 48(9), 3534-3540, 20230129
  48. Improved hydrogen desorption properties of exfoliated graphite and graphene nanoballs modified MgH2, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 47(99), 41891-41897, 20221225
  49. Milling induced surface modification of V-based catalyst to improve sorption kinetics of KSiH3: An XPS investigation, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 47(99), 41911-41919, 20221225
  50. XPS Investigation on Improving Hydrogen Sorption Kinetics of the KSiH3 System by Using Zr-Based Catalysts, MATERIALS, 15(21), 202211
  51. Effect of Cu ion implantation on the structural and electrical properties of BiSbTe3 single crystals, BULLETIN OF MATERIALS SCIENCE, 45(4), 20221017
  52. Zinc as a Promising Anodic Material for All-Solid-State Lithium-Ion Batteries, BATTERIES-BASEL, 8(9), 202209
  53. Systematic Study on Nitrogen Dissociation and Ammonia Synthesis by Lithium and Group 14 Element Alloys, ACS APPLIED ENERGY MATERIALS, 5(4), 4765-4773, 20220425
  54. Pseudo-Binary Phase Diagram of LiNH2-MH (M = Na, K) Eutectic Mixture, MOLECULES, 27(13), 202207
  55. Improvement of Kinetics of Ammonia Synthesis at Ambient Pressure by the Chemical Looping Process of Lithium Hydride, JOURNAL OF PHYSICAL CHEMISTRY C, 126(5), 2403-2409, 20220210
  56. Room-Temperature Hydrogen Absorption of Ti with Robust Surface Coated by Hexagonal Boron Nitride, ACS APPLIED ENERGY MATERIALS, 5(1), 951-957, 20220124
  57. Lithium hydrazide as a potential compound for hydrogen storage, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 37(7), 5750-5753, 201204
  58. Comparative Study of Structural Changes in NH3BH3, LiNH2BH3, and KNH2BH3 During Dehydrogenation Process, JOURNAL OF PHYSICAL CHEMISTRY C, 116(9), 5957-5964, 20120308
  59. Investigations on the thermal behaviour of [Ni(NH3)(6)](NO3)(2) and [Ni(en)(3)](NO3)(2) using TG-MS and TR-XRD under inert condition, JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 107(3), 887-892, 201203
  60. The anharmonic vibration of Li in lithium amide, APPLIED PHYSICS LETTERS, 100(15), 20120409
  61. Formation of NaCl-Type Monodeuteride LaD by the Disproportionation Reaction of LaD2, PHYSICAL REVIEW LETTERS, 108(20), 20121214
  62. Raman Scattering Study of Hydrogen Storage Material LiNH2, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 81(9), 201209
  63. First-Principles Calculations of Potassium Amidoborane KNH2BH3: Structure and K-39 NMR Spectroscopy, JOURNAL OF PHYSICAL CHEMISTRY C, 116(39), 20666-20672, 20121004
  64. Improvement of reaction kinetics by metal chloride on ammonia and lithium hydride system, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 37(21), 16025-16030, 201211
  65. Low-temperature water-splitting by sodium redox reaction, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 37(23), 17709-17714, 201212
  66. Destabilization of LiH by Li Insertion into Ge, JOURNAL OF PHYSICAL CHEMISTRY C, 117(11), 5650-5657, 20130321
  67. Sodium Hydrazinidoborane: A Chemical Hydrogen-Storage Material, CHEMSUSCHEM, 6(4), 667-673, 201304
  68. Synthesis and characterization of magnesium-carbon compounds for hydrogen storage, CARBON, 56, 50-55, 201312
  69. Microstructure and hydrogen desorption characteristics of hydrogenated ScH2-MBn (M = Mg and Ca) systems synthesized by mechanical milling, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 38(16), 6744-6749, 20131230
  70. Phase and morphology evolution study of ball milled Mg-Co hydrogen storage alloys, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 38(17), 7070-7076, 20130610
  71. Anode properties of magnesium hydride catalyzed with niobium oxide for an all solid-state lithium-ion battery, CHEMICAL COMMUNICATIONS, 49(64), 7174-7176, 2013
  72. Microscopic characterization of metal-carbon-hydrogen composites (metal = Li, Mg), JOURNAL OF APPLIED PHYSICS, 114(9), 20130907
  73. Synthesis of nickel nanoparticles with excellent thermal stability in micropores of zeolite, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 38(31), 13579-13586, 20131017
  74. Hydrogen absorption of catalyzed magnesium below room temperature, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 38(31), 13728-13733, 20131017
  75. Dehydrogenation process of AlH3 observed by TEM, JOURNAL OF ALLOYS AND COMPOUNDS, 580, S163-S166, 20131215
  76. Correlation between electrochemical behavior and hydrogen storage properties of Li-Sn system, JOURNAL OF ALLOYS AND COMPOUNDS, 580, S211-S215, 20131215
  77. Improved hydrogen desorption from lithium hydrazide by alkali metal hydride, JOURNAL OF ALLOYS AND COMPOUNDS, 580, S320-S323, 20131215
  78. Hydrogen production via thermochemical water-splitting by lithium redox reaction, JOURNAL OF ALLOYS AND COMPOUNDS, 580, S410-S413, 20131215
  79. ★, New Metal-N-H System Composed of Mg(NH2)2 and LiH for Hydrogen Storage, The Journal of Physical Chemistry B, 108(26), 8763-8765, 20040401
  80. Hydrogenation properties of lithium intercalated graphite, Carbon, 1628, 20081101
  81. Improvement of hydrogen desorption kinetics in the LiH-NH3 system by addition of KH, Chemical Communications, 47, 12227-12229, 20111001
  82. Improvement of Hydrogenation and Dehydrogenation Kinetics on MgH2 by the Catalytic Effect of ZrO2, Applied Mechanics and Materials, 117-119, 1195-1198, 20110301
  83. Transverse sound in liquid-He-3-aerogel system, PHYSICAL REVIEW LETTERS, 89(21), 20021118
  84. Multiple-gap features from break-junction tunneling in the superconducting MgB2, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 73(7), 1902-1913, 200407
  85. Composite materials based on light elements for hydrogen storage, MATERIALS TRANSACTIONS, 46(1), 1-14, 200501
  86. Electrode properties of a double layer capacitor of nano-structured graphite produced by ball milling under a hydrogen atmosphere, CARBON, 44(5), 983-988, 200604
  87. Hydrogen desorption properties of the Ca-N-H system, JOURNAL OF ALLOYS AND COMPOUNDS, 398(1-2), 62-66, 20050802
  88. Hydrogen storage properties in Ti catalyzed Li-N-H system, JOURNAL OF ALLOYS AND COMPOUNDS, 404, 435-438, 20051208
  89. Hydrogen desorption mechanism in a Li-N-H system by means of the isotopic exchange technique, JOURNAL OF PHYSICAL CHEMISTRY B, 109(31), 14855-14858, 20050811
  90. Hydrogen desorption properties of lithium-carbon-hydrogen system, MATERIALS TRANSACTIONS, 46(8), 1757-1759, 200508
  91. Nuclear-magnetic-resonance measurements of the hydrogen dynamics in nanocrystalline graphite, JOURNAL OF APPLIED PHYSICS, 98(4), 20050815
  92. Effect of Ti catalyst with different chemical form on Li-N-H hydrogen storage properties, JOURNAL OF ALLOYS AND COMPOUNDS, 404, 439-442, 20051208
  93. Desorption behaviours from metal-N-H systems synthesized by ball milling, JOURNAL OF ALLOYS AND COMPOUNDS, 404, 443-447, 20051208
  94. Catalytic effect of Ni nano-particle and Nb oxide on H-desorption properties in MgH2 prepared by ball milling, JOURNAL OF ALLOYS AND COMPOUNDS, 404, 716-719, 20051208
  95. Synthesis and decomposition reactions of metal amides in metal-N-H hydrogen storage system, JOURNAL OF POWER SOURCES, 156(2), 166-170, 20060601
  96. Hydrogen storage properties of Li-Mg-N-H systems with different ratios of LiH/Mg(NH2)(2), JOURNAL OF PHYSICAL CHEMISTRY B, 110(26), 12964-12968, 20060706
  97. Remarkable improvement of hydrogen sorption kinetics in magnesium catalyzed with Nb2O5, JOURNAL OF ALLOYS AND COMPOUNDS, 420(1-2), 46-49, 20060831
  98. Recent development on hydrogen storage properties in metal-N-H systems, JOURNAL OF POWER SOURCES, 159(1), 126-131, 20060913
  99. The crystal structure of LiND2 and Mg(ND2)(2), JOURNAL OF ALLOYS AND COMPOUNDS, 428(1-2), 297-301, 20070131
  100. Observation of hydrogen absorption/desorption reaction processes in Li-Mg-N-H system by in-situ X-ray diffractmetry, JOURNAL OF ALLOYS AND COMPOUNDS, 430(1-2), 217-221, 20070314
  101. A process for synthesizing the Li-Mg-N-H hydrogen storage system from Mg and LiNH., JOURNAL OF ALLOYS AND COMPOUNDS, 432(1-2), 289-292, 20070425
  102. Thermodynamic and structural properties of ball-milled mixtures composed of nano-structural graphite and alkali(-earth) metal hydride, JOURNAL OF ALLOYS AND COMPOUNDS, 432(1-2), 303-307, 20070425
  103. Gas emission properties of the MgHx-Zn(BH4)(2) systems, MATERIALS TRANSACTIONS, 48(3), 556-559, 200703
  104. Hydrogen desorption/absorption properties of Li-Ca-N-H system, JOURNAL OF ALLOYS AND COMPOUNDS, 439(1-2), 337-341, 20070731
  105. Hydrogen storage properties in a composite of lithium hydride and boron nitride with hydrocarbon groups, JOURNAL OF ALLOYS AND COMPOUNDS, 446, 39-43, 20071031
  106. Hydrogen absorption kinetics of the catalyzed MgH2 by niobium oxide, JOURNAL OF ALLOYS AND COMPOUNDS, 446, 67-71, 20071031
  107. Thermal analysis on the Li-Mg-B-H systems, JOURNAL OF ALLOYS AND COMPOUNDS, 446, 306-309, 20071031
  108. Quantity of NH3 desorption from the Li-N-H hydrogen storage system examined by Fourier transform infrared spectroscopy, JOURNAL OF ALLOYS AND COMPOUNDS, 446, 342-344, 20071031
  109. Characterization of titanium based catalysts in the Li-N-H hydrogen storage system by X-ray absorption spectroscopy, JOURNAL OF ALLOYS AND COMPOUNDS, 446, 360-362, 20071031
  110. Investigation of reaction between LiNH2 and H-2, JOURNAL OF ALLOYS AND COMPOUNDS, 463(1-2), 462-465, 20080908
  111. SEM and TEM characterization of magnesium hydride catalyzed with Ni nano-particle or Nb2O5, JOURNAL OF ALLOYS AND COMPOUNDS, 450(1-2), 395-399, 20080214
  112. Evaluation of enthalpy change due to hydrogen desorption for lithium amide/imide system by differential scanning calorimetry, THERMOCHIMICA ACTA, 468(1-2), 35-38, 20080205
  113. Dehydrogenation reaction of Li-Mg-N-H systems studied by in situ synchrotron powder X-ray diffraction and powder neutron diffraction, JOURNAL OF ALLOYS AND COMPOUNDS, 457(1-2), 362-367, 20080612
  114. Hydrogen desorption properties of Li-BN-H system synthesized by mechanical milling, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 33(12), 3128-3131, 200806
  115. Characterization of hydrogen absorption/desorption states on lithium-carbon-hydrogen system by neutron diffraction, JOURNAL OF APPLIED PHYSICS, 104(5), 20080901
  116. Hydrogen desorption processes in Li-Mg-N-H systems, JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 69(9), 2234-2236, 200809
  117. Thermodynamic properties of lithium amide under hydrogen pressure determined by Raman spectroscopy, JOURNAL OF APPLIED PHYSICS, 105(2), 20090115
  118. Electron Spin Resonance Investigation of Hydrogen Absorption in Ball-Milled Graphite, JOURNAL OF PHYSICAL CHEMISTRY C, 113(14), 5409-5416, 20090409
  119. The reaction process of hydrogen absorption and desorption on the nanocomposite of hydrogenated graphite and lithium hydride, NANOTECHNOLOGY, 20(20), 20091220
  120. X-ray Absorption Spectroscopic Study on Valence State and Local Atomic Structure of Transition Metal Oxides Doped in MgH2, JOURNAL OF PHYSICAL CHEMISTRY C, 113(30), 13450-13455, 20090730
  121. The structural properties of amides and imides as hydrogen storage materials, ZEITSCHRIFT FUR KRISTALLOGRAPHIE, 223(10), 660-665, 2008
  122. Catalytic effect of ATiO(3) (A = Sr, Ba) on ammonia decomposition during mechanical milling, CHEMICAL COMMUNICATIONS, 46(22), 3982-3984, 2010
  123. Thermodynamic properties of metal amides determined by ammonia pressure-composition isotherms, JOURNAL OF CHEMICAL THERMODYNAMICS, 42(1), 140-143, 201001
  124. Recyclable hydrogen storage system composed of ammonia and alkali metal hydride, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 34(24), 9760-9764, 200912
  125. Superior Hydrogen Exchange Effect in the MgH2-LiBH4 System, JOURNAL OF PHYSICAL CHEMISTRY C, 114(30), 13132-13135, 20100805
  126. Reaction between magnesium ammine complex compound and lithium hydride, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 35(5), 2058-2062, 201003
  127. H-2 desorption from LiH cluster and NH3 molecule studied by ab initio molecular dynamics simulation, JOURNAL OF MOLECULAR STRUCTURE-THEOCHEM, 944(1-3), 137-145, 20100330
  128. Hydrogen Desorption Reaction between Hydrogen-Containing Functional Groups and Lithium Hydride, JOURNAL OF PHYSICAL CHEMISTRY C, 114(18), 8668-8674, 20101213
  129. Hydrogen storage properties of lithium silicon alloy synthesized by mechanical alloying, JOURNAL OF POWER SOURCES, 196(1), 504-507, 20110101
  130. Activation of Ammonia Borane Hybridized with Alkaline-Metal Hydrides: A Low-Temperature and High-Purity Hydrogen Generation Material, JOURNAL OF PHYSICAL CHEMISTRY C, 114(34), 14662-14664, 20100902
  131. Structural and thermal gas desorption properties of metal aluminum amides, JOURNAL OF ALLOYS AND COMPOUNDS, 506(1), 297-301, 20100910
  132. Hydrogen generation by electrolysis of liquid ammonia, CHEMICAL COMMUNICATIONS, 46(41), 7775-7777, 2010
  133. Anomalous hydrogen absorption on non-stoichiometric iron-carbon compound, JOURNAL OF ALLOYS AND COMPOUNDS, 507(2), 547-550, 20101008
  134. Thermal decomposition of alkaline-earth metal hydride and ammonia borane composites, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 35(22), 12405-12409, 201011
  135. Cluster size effect on hydrogen desorption process from LinHn-NH3 hydrogen storage system, JOURNAL OF ALLOYS AND COMPOUNDS, 509, S728-S731, 201109
  136. Liquid ammonia electrolysis by platinum electrodes, JOURNAL OF ALLOYS AND COMPOUNDS, 509, S891-S894, 201109
  137. Synthesis and characterization of lithium-carbon compounds for hydrogen storage, JOURNAL OF ALLOYS AND COMPOUNDS, 509(3), 719-723, 20110121
  138. Catalytic Effect of Ti-Li-N Compounds in the Li-N-H System on Hydrogen Desorption Properties, JOURNAL OF PHYSICAL CHEMISTRY C, 115(2), 589-593, 20110120
  139. Electronic structure of lithium amide, PHYSICAL REVIEW B, 83(3), 20110110
  140. Thermal decomposition studies of [Ni(NH3)(6)]X-2 (X = Cl, Br) in the solid state using TG-MS and TR-XRD, JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 103(2), 515-523, 201102
  141. Solid state NMR study on the thermal decomposition pathway of sodium amidoborane NaNH2BH3, JOURNAL OF MATERIALS CHEMISTRY, 21(8), 2609-2615, 2011
  142. Ab initio study on the hydrogen desorption from MH-NH3 (M = Li, Na, K) hydrogen storage systems, JOURNAL OF CHEMICAL PHYSICS, 134(12), 20110328
  143. Crystal structure and dynamics of Mg(ND3)(6)Cl-2, PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 13(17), 7644-7648, 2011
  144. Ammonia Desorption Property and Structural Changes of LiAl(NH2)(4) on Thermal Decomposition, JOURNAL OF PHYSICAL CHEMISTRY C, 115(20), 10284-10291, 20111226
  145. Variable temperature neutron diffraction studies of single crystals of LiND2, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 36(13), 7909-7913, 201107
  146. Compressed hydrogen production via reaction between liquid ammonia and alkali metal hydride, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 36(14), 8217-8220, 201107
  147. Identifying catalyst in Li-N-H system by x-ray absorption spectroscopy, APPLIED PHYSICS LETTERS, 99(1), 20110704
  148. Correlation between kinetics and chemical bonding state of catalyst surface in catalyzed magnesium hydride, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 36(19), 12319-12323, 201109
  149. Electrochemical charge and discharge properties for the formation of magnesium and aluminum hydrides, JOURNAL OF ALLOYS AND COMPOUNDS, 509, S584-S587, 201109
  150. X-Ray crystal structure of [HSm{(VO)-O-IV(TPPS)}](n) and encapsulation of nitrogen molecules in 1-D channels, DALTON TRANSACTIONS, 40(48), 12826-12831, 2011
  151. Lithium Hydrazinidoborane: A Polymorphic Material with Potential for Chemical Hydrogen Storage, CHEMISTRY OF MATERIALS, 26(10), 3249-3255, 20141227
  152. Thermodynamics on Ammonia Absorption of Metal Halides and Borohydrides, JOURNAL OF PHYSICAL CHEMISTRY C, 118(32), 18412-18416, 20140814
  153. Cation/anion dependence of metal ammine borohydrides/chlorides studied by ab initio calculations, COMPUTATIONAL AND THEORETICAL CHEMISTRY, 1039, 71-74, 20140701
  154. Local Structural Analysis on Decomposition Process of LiAl(ND2)(4), MATERIALS TRANSACTIONS, 55(8), 1129-1133, 201408
  155. Catalytic modification in dehydrogenation properties of KSiH3, PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 16(47), 26163-26167, 2014
  156. Catalysis of nickel nanoparticles with high thermal stability for ammonia decomposition, APPLIED CATALYSIS A-GENERAL, 491, 184-188, 20150205
  157. Evaluation of the enthalpy change due to hydrogen desorption for M-N-H (M = Li, Mg, Ca) systems by differential scanning calorimetry, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 40(3), 1516-1522, 20150121
  158. Ammonia Synthesis via Non-Equilibrium Reaction of Lithium Nitride in Hydrogen Flow Condition, MATERIALS TRANSACTIONS, 56(3), 410-414, 20150206
  159. Pure hydrogen-generating doped" sodium hydrazinidoborane", INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 40(24), 7475-7482, 20150729
  160. Collision drag effect on propagation of sound in liquid He-3 in aerogel, JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 70(12), 3483-3486, 2001
  161. Unusual hydrogen absorption properties in graphite mechanically milled under various hydrogen pressures up to 6 MPa, JOURNAL OF ALLOYS AND COMPOUNDS, 354(1-2), L5-L9, 20030512
  162. ★, Lithium nitride for reversible hydrogen storage, JOURNAL OF ALLOYS AND COMPOUNDS, 365(1-2), 271-276, 20040225
  163. Catalytic effect of 3d transition metals on hydrogen storage properties in mechanically milled graphite, JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 65(2-3), 535-539, 2004
  164. ★, Mechanism of novel reaction from LiNH2 and LiH to Li2NH and H2 as a promising hydrogen storage system, JOURNAL OF PHYSICAL CHEMISTRY B, 108(28), 7887-7892, 20040610
  165. ★, Catalytic effect of nanoparticle 3d-transition metals on hydrogen storage properties in magnesium hydride MgH2 prepared by mechanical milling, JOURNAL OF PHYSICAL CHEMISTRY B, 109(15), 7188-7194, 20050421
  166. ★, Rechargeable hydrogen storage in nanostructured mixtures of hydrogenated carbon and lithium hydride, APPLIED PHYSICS LETTERS, 86(24), 20050613
  167. ★, Mechanism of hydrogenation reaction in the Li-Mg-N-H system, JOURNAL OF PHYSICAL CHEMISTRY B, 109(21), 10744-10748, 20050602
  168. ★, Quantitative estimation of NH3 partial pressure in H2 desorbed from the Li-N-H system by Raman spectroscopy, CHEMICAL COMMUNICATIONS, 24, 3038-3040, 2005
  169. Identifying catalyst in Li-N-H system by x-ray absorption spectroscopy, APPLIED PHYSICS LETTERS, 99(1), 2011
  170. FUEL 75-Materials designing of metal-N-H system as hydrogen storage materials, ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 232, 2006
  171. Light metal amide/imide systems for on-board hydrogen storage materials, JOURNAL OF THE JAPAN INSTITUTE OF METALS, 70(11), 865-869, 2006
  172. Observation of hydrogen absorption/desorption reaction processes in Li-Mg-N-H system by in-situ X-ray diffractmetry, JOURNAL OF ALLOYS AND COMPOUNDS, 430(1-2), 217-221, 2007
  173. SEM and TEM characterization of magnesium hydride catalyzed with Ni nano-particle or Nb2O5, JOURNAL OF ALLOYS AND COMPOUNDS, 450(1-2), 395-399, 2008
  174. Hydrogen desorption/absorption properties of Li-Ca-N-H system, JOURNAL OF ALLOYS AND COMPOUNDS, 439(1-2), 337-341, 2007
  175. Thermodynamic and structural properties of ball-milled mixtures composed of nano-structural graphite and alkali(-earth) metal hydride, JOURNAL OF ALLOYS AND COMPOUNDS, 432(1-2), 303-307, 2007
  176. Tailoring the absorption-desorption properties of KSiH3 compound using nano-metals (Ni, Co, Nb) as catalyst, JOURNAL OF ALLOYS AND COMPOUNDS, 645, S144-S147, 20151005
  177. Catalysis of Lithium Chloride and Alkali Metal Borohydrides on Hydrogen Generation of Ammonia and Lithium Hydride System, JOURNAL OF PHYSICAL CHEMISTRY C, 119(34), 19922-19927, 20150827
  178. Anode properties of Al2O3-added MgH2 for all-solid-state lithium-ion batteries, JOURNAL OF SOLID STATE ELECTROCHEMISTRY, 19(12), 3639-3644, 2015
  179. Correlation between particle size and hydrogen generation properties on ammonia and lithium hydride system, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 40(43), 14911-14915, 20151116
  180. Metal hydride-hydrazine borane: Towards hydrazinidoboranes or composites as hydrogen carriers, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 40(43), 14875-14884, 20151116
  181. ★, Metal hydride-based materials towards high performance negative electrodes for all-solid-state lithium-ion batteries, CHEMICAL COMMUNICATIONS, 51(48), 9773-9776, 20150515
  182. Catalytic effect of niobium oxide on hydrogen storage properties of mechanically ball milled MgH2, PHYSICA B-CONDENSED MATTER, 383(1), 49-50, 20060815
  183. Metal aluminum amides for hydrogen storage - Crystal structure studies, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 40(47), 16938-16947, 20151221
  184. Metal hydride-hydrazine borane: Towards hydrazinidoboranes or composites as hydrogen carriers, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 40(43), 14875-14884, 20151116
  185. Correlation between particle size and hydrogen generation properties on ammonia and lithium hydride system, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 40(43), 14911-14915, 20151116
  186. Activation on Ammonia Absorbing Reaction for Magnesium Chloride, JOURNAL OF PHYSICAL CHEMISTRY C, 119(47), 26296-26302, 20151126
  187. Destabilization of Lithium Hydride by the Substitution of Group 14 Elements: A Review, International Journal of Hydrogen Energy, 41, 5969-5978, 201604
  188. A new complex alkali metal aluminium amide borohydride, Li2Al(ND2)(4)BH4: synthesis, thermal analysis and crystal structure, RSC ADVANCES, 6(34), 28761-28766, 20160314
  189. Destabilization of lithium hydride by the substitution of group 14 elements: A review, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 41(14), 5969-5978, 20160420
  190. Electrochemical Performance of Titanium Hydride for Bulk-Type All-Solid-State Lithium-Ion Batteries, MATERIALS TRANSACTIONS, 57(5), 755-757, 2016
  191. High compressed hydrogen production via direct electrolysis of liquid ammonia, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 41(33), 14529-14534, 20160907
  192. Catalytic effect of TiF4 in Improving hydrogen storage properties of MgH2, International Journal of Hydrogen Energy, 41(32), 14178-14183, 20160824
  193. Hydrogen Ab/Desorption of LiH-KH Composite and Ammonia System, Materials Transactions, 57(7), 1215-1219, 20160527
  194. in-Situ XAS for Niobium Oxide Catalyst on Hydrogen Absorption and Desorption of Magnesium, Journal of the Japan Institute of Metals, 79(3), 107-111, 20150301
  195. Kinetic Modification on Hydrogen Desorption of Lithium-Hydride and Magnesium Amide System, Materials, 8(7), 3896-3909, 201507
  196. Special Issue on Hydrogen and Materials Characteristic in Solids II, Journal of the Japan Institute of Metals, 79(3), 77-77, 20150301
  197. Catalytic effect of TiF4 in improving hydrogen storage properties of MgH2, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 41(32), 14178-14183, 20160824
  198. Hydrogen Ab/Desorption of LiH-KH Composite and Ammonia System, MATERIALS TRANSACTIONS, 57(7), 1215-1219, 2016
  199. Catalytic hydrolysis of sodium borohydride on Co catalysts, INTERNATIONAL JOURNAL OF ENERGY RESEARCH, 40(15), 2078-2090, 201612
  200. Two-Peak Mystery of LiNH2 NaH Dehydrogenation Is Solved? A Study of the Analogous Sodium Amide/Lithium Hydride System, JOURNAL OF PHYSICAL CHEMISTRY C, 120(49), 27903-27909, 20161215
  201. Bulk-Type All-Solid-State Lithium-Ion Batteries: Remarkable Performances of a Carbon Nanofiber-Supported MgH2 Composite Electrode, ACS APPLIED MATERIALS & INTERFACES, 9(3), 2261-2266, 20170125
  202. Development of Mg-Li-B based advanced material for onboard hydrogen storage solution, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 42(7), 3963-3970, 20170216
  203. Nitrogen Dissociation via Reaction with Lithium Alloys, ACS OMEGA, 2(3), 1081-1088, 201703
  204. Surface modification of MgH2 by ZrCl4 to tailor the reversible hydrogen storage performance, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 42(9), 6152-6159, 20170302
  205. Synthesis, structural characterization, and hydrogen desorption properties of Na[Al(NH2BH3)(4)], INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 42(9), 6173-6180, 20170302
  206. Development of vanadium based hydrogen storage material: A review, RENEWABLE & SUSTAINABLE ENERGY REVIEWS, 72, 791-800, 201712
  207. Enhancement of hydrogen desorption kinetics in magnesium hydride by doping with lithium metatitanate, JOURNAL OF ALLOYS AND COMPOUNDS, 711, 400-405, 20170715
  208. Micro-alloyed Mg2Ni for better performance as negative electrode of Ni-MIS battery and hydrogen storage, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 42(8), 5220-5226, 20170223
  209. Thermal decomposition of sodium amide, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 42(8), 5213-5219, 20170223
  210. Catalytic effect of bis (cyclopentadienyl) nickel II on the improvement of the hydrogenation dehydrogenation of Mg-MgH2 system, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 42(27), 17178-17183, 20170706
  211. How does TiF4 affect the decomposition of MgH2 and its complex variants? - An XPS investigation, JOURNAL OF MATERIALS CHEMISTRY A, 5(30), 15543-15551, 20170814
  212. Improved hydrogen release from magnesium borohydride by ZrCl4 additive, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 42(35), 22342-22347, 20170831
  213. Ammonia suppression during decomposition of sodium amide by the addition of metal hydride, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 42(35), 22388-22394, 20170831
  214. Study on the thermal decomposition of NaBH4 catalyzed by ZrCl4, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 42(35), 22432-22437, 20170831
  215. A new synthesis route of ammonia production through hydrolysis of metal - Nitrides, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 42(39), 24897-24903, 20170928
  216. Doping effect of Nb species on hydrogen desorption properties of AlH3, JOURNAL OF ALLOYS AND COMPOUNDS, 734, 55-59, 20180215
  217. The enhanced de/re-hydrogenation performance of MgH2 with TiH2 additive, INTERNATIONAL JOURNAL OF ENERGY RESEARCH, 42(3), 1139-1147, 20180310
  218. Study of cyclic performance of V-Ti-Cr alloys employed for hydrogen compressor, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 43(5), 2881-2889, 20180201
  219. MgH2-CoO: a conversion-type composite electrode for LiBH4-based all-solid-state lithium ion batteries, RSC ADVANCES, 8(41), 23468-23474, 2018
  220. Ammonia, a Switch for Controlling High Ionic Conductivity in Lithium Borohydride Ammoniates, JOULE, 2(8), 1522-1533, 20180815
  221. Hydrogen Desorption Isobar Properties of Ti1.1CrMn at High Temperatures and Pressures, MATERIALS TRANSACTIONS, 59(5), 855-857, 2018
  222. LiBH4 as solid electrolyte for Li-ion batteries with Bi2Te3 nanostructured anode, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 43(47), 21709-21714, 20181122
  223. Catalytic Tuning of Sorption Kinetics of Lightweight Hydrides: A Review of the Materials and Mechanism, CATALYSTS, 8(12), 201812
  224. Battery-assisted low-cost hydrogen production from solar energy: Rational target setting for future technology systems, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 44(3), 1451-1465, 20190115
  225. Organogelators of 5,17-Difunctionalized Calix[4]arenes, CHEMISTRY LETTERS, 48(1), 43-46, 201901
  226. Hybrid nickel-metal hydride/hydrogen battery, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 44(8), 4263-4270, 20190208
  227. Operando spectroscopic analyses for the ammonia absorption process of sodium borohydride, CHEMICAL COMMUNICATIONS, 55(15), 2150-2153, 20190221
  228. Eutectic Phenomenon of LiNH2-KH Composite in MH-NH3 Hydrogen Storage System, MOLECULES, 24(7), 20190405
  229. Review on Ammonia Absorption Materials: Metal Hydrides, Halides, and Borohydrides, ACS APPLIED ENERGY MATERIALS, 1(2), 232-242, 201802
  230. Highly purified hydrogen production from ammonia for PEM fuel cell, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 43(31), 14486-14492, 20180802
  231. Highly efficient & stable Bi & Sb anodes using lithium borohydride as solid electrolyte in Li-ion batteries, RSC ADVANCES, 9(23), 13077-13081, 2019
  232. Synthesis of sodium-magnesium amidoborane by sodium amide: An investigation of functional properties for hydrogen/ammonia storage, JOURNAL OF ALLOYS AND COMPOUNDS, 801, 645-650, 20190915
  233. Hydrogen Sorption and Cyclic Compressor Performance Of V40Ti21.5Cr33.5M5 (M = Nb, Zr, Fe) Alloys, JOURNAL OF THE JAPAN INSTITUTE OF ENERGY, 98(7), 157-164, 201907
  234. Room-Temperature Hydrogen Absorption of Titanium with Surface Modification by Organic Solvents, JOURNAL OF PHYSICAL CHEMISTRY C, 123(32), 19269-19274, 20190815
  235. Hydrogen absorption kinetics of the catalyzed MgH2 by niobium oxide, JOURNAL OF ALLOYS AND COMPOUNDS, 446, 67-71, 2007
  236. Quantity of NH3 desorption from the Li-N-H hydrogen storage system examined by Fourier transform infrared spectroscopy, JOURNAL OF ALLOYS AND COMPOUNDS, 446, 342-344, 2007
  237. Characterization of titanium based catalysts in the Li-N-H hydrogen storage system by X-ray absorption spectroscopy, JOURNAL OF ALLOYS AND COMPOUNDS, 446, 360-362, 2007
  238. Evaluation of enthalpy change due to hydrogen desorption for lithium amide/imide system by differential scanning calorimetry, THERMOCHIMICA ACTA, 468(1-2), 35-38, 2008
  239. Characterization of hydrogen absorption/desorption states on lithium-carbon-hydrogen system by neutron diffraction, JOURNAL OF APPLIED PHYSICS, 104(5), 2008
  240. Thermodynamic properties of lithium amide under hydrogen pressure determined by Raman spectroscopy, JOURNAL OF APPLIED PHYSICS, 105(2), 2009
  241. The structural properties of amides and imides as hydrogen storage materials, ZEITSCHRIFT FUR KRISTALLOGRAPHIE, 223(10), 660-665, 2008
  242. Compressed hydrogen production via reaction between liquid ammonia and alkali metal hydride, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 36(14), 8217-8220, 2011
  243. Correlation between kinetics and chemical bonding state of catalyst surface in catalyzed magnesium hydride, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 36(19), 12319-12323, 2011
  244. Electrochemical charge and discharge properties for the formation of magnesium and aluminum hydrides, JOURNAL OF ALLOYS AND COMPOUNDS, 509, S584-S587, 2011
  245. Comparative Study of Structural Changes in NH3BH3, LiNH2BH3, and KNH2BH3 During Dehydrogenation Process, JOURNAL OF PHYSICAL CHEMISTRY C, 116(9), 5957-5964, 2012
  246. Lithium hydrazide as a potential compound for hydrogen storage, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 37(7), 5750-5753, 2012
  247. THERMAL PROPERTIES OF LITHIUM AMIDE, 30, 359-361, 20091027
  248. Ammonia as Hydrogen and Energy Careers, 12(2), 64-70, 2012
  249. Flower-like Bi2S3 nanostructures as highly efficient anodes for all-solid-state lithium-ion batteries, RSC ADVANCES, 9(51), 29549-29555, 20190922
  250. Vanadium Hydride as Conversion Type Negative Electrode for All-Solid-State Lithium-Ion-Battery, MATERIALS TRANSACTIONS, 60(10), 2183-2187, 2019
  251. Understanding the mechanism of photochromism in double-layer metal oxide using X-ray photoelectron spectroscopy, CHEMICAL PHYSICS LETTERS, 739, 202001
  252. Pseudo catalytic ammonia synthesis by lithium-tin alloy, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 45(11), 6806-6812, 20200228
  253. Critical Temperature and Pressure Conditions of Degradation during Thermochemical Hydrogen Compression: A Case Study of V-Based Hydrogen Storage Alloy, ENERGIES, 13(9), 202005
  254. Cho ck forupdates Highly stable nanostructured Bi 2 Se 3 anode material for all solid-state lithium -ion batteries, JOURNAL OF ALLOYS AND COMPOUNDS, 838, 20201015
  255. Nanostructured Bi2Te3 as anode material as well as a destabilizing agent for LiBH4, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 45(34), 16992-16999, 20200703
  256. Eutectic melting in x(2LiBH(4)-MgH2) hydrogen storage system by the addition of KH, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 45(34), 17000-17005, 20200703
  257. Surface modification effects of graphite for selective hydrogen absorption by titanium at room temperature, CHEMICAL COMMUNICATIONS, 56(53), 7237-7240, 20200707
  258. The destabilization of LiBH4 through the addition of Bi2Se3 nanosheets, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 45(44), 23947-23953, 20200907
  259. Effective Factor on Catalysis of Niobium Oxide for Magnesium, ACS OMEGA, 5(34), 21906-21912, 20200901
  260. Electrochemical reaction mechanism for Bi2Te3-based anode material in highly durable all solid-state lithium-ion batteries, JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 31(19), 16429-16436, 202010
  261. Implementation of Bismuth Chalcogenides as an Efficient Anode: A Journey from Conventional Liquid Electrolyte to an All-Solid-State Li-Ion Battery, MOLECULES, 25(16), 202008
  262. Surface-Controlled Conversion of Ammonia Borane from Boron Nitride, ENERGIES, 13(21), 202011
  263. Iron based catalyst for the improvement of the sorption properties of KSiH3, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 45(58), 33681-33686, 20201127
  264. Destabilization of LiBH4 by the infusion of Bi2X3 (X = S, Se, Te): an in situ TEM investigation, JOURNAL OF MATERIALS CHEMISTRY A, 8(48), 20201228
  265. High capacity MgH2 composite electrodes for all-solid-state Li-ion battery operating at ambient temperature, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 46(1), 1030-1037, 202101
  266. Enhanced performance of MgH2 composite electrode using glass-ceramic electrolytes for all-solid-state Li-ion batteries, JOURNAL OF ALLOYS AND COMPOUNDS, 863, 20210515
  267. Synthesis of Highly Activated Magnesium by Niobium and Tantalum Gel Oxide Catalyst, MATERIALS TRANSACTIONS, 62(2), 284-289, 2021
  268. Lithiation mechanism of antimony chalcogenides (Sb2X3; X = S, Se, Te) electrodes for high-capacity all-solid-state Li-ion battery, INTERNATIONAL JOURNAL OF ENERGY RESEARCH, 45(7), 11135-11145, 20210610
  269. Metal Hydrides and Related Materials. Energy Carriers for Novel Hydrogen and Electrochemical Storage, JOURNAL OF PHYSICAL CHEMISTRY C, 124(14), 7599-7607, 20200409
  270. Hydrogen Production via Thermochemical Water Splitting Process by Alkali Metal Redox Cycle, JOURNAL OF THE JAPAN INSTITUTE OF ENERGY, 100(5), 29-44, 202105
  271. Synergetic NH3 absorption properties of the NaBH4-LiBH4 mixed system, CHEMICAL COMMUNICATIONS, 57(49), 6003-6006, 20210621
  272. Analysis of sodium generation by sodium oxide decomposition on corrosion resistance materials: a new approach towards sodium redox water-splitting cycle, RSC ADVANCES, 11(34), 21017-21022, 20210623
  273. All-Solid-State Li-Ion Batteries Using a Combination of Sb2S3/Li2S-P2S5/Acetylene Black as the Electrode Composite and LiBH4 as the Electrolyte, ACS APPLIED ENERGY MATERIALS, 4(6), 6269-6276, 20210628
  274. Conversion reaction of TiFe hydride as anode material for all-solid-state Lithium-ion batteries, MATERIALS LETTERS-X, 10, 202106
  275. Hydrogen storage behavior of TiFe alloy activated by different methods, MATERIALS LETTERS-X, 9, 202103
  276. Reaction Rate of Hydrothermal Ammonia Production from Chicken Manure, ACS OMEGA, 6(36), 23442-23446, 20210914
  277. Catalytic Activities of Various Niobium Oxides for Hydrogen Absorption/Desorption Reactions of Magnesium, ACS OMEGA, 6(36), 23564-23569, 20210914
  278. Enhancement in hydrogenation dehydrogenation kinetics of KSiH3 by the addition of Ti-based catalysts, MATERIALS LETTERS-X, 11, 202109
  279. Experimental investigation on performance of hydrogen additions in natural gas combustion combined with CO2, INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 46(70), 34958-34969, 20211011
  280. A reversible tuning of Fermi level in BiSbTe3 thin films through ion implantation, MATERIALS LETTERS, 306, 20220101
  281. Effects of hydrogen and carbon dioxide on the laminar burning velocities of methane-air mixtures, JOURNAL OF THE ENERGY INSTITUTE, 99, 178-185, 202112
  282. Ammonia as Hydrogen and Energy Careers, 12(2), 64-70, 2012
  283. A process for synthesizing the Li-Mg-N-H hydrogen storage system from Mg and LiNH., JOURNAL OF ALLOYS AND COMPOUNDS, 432(1-2), 289-292, 2007
  284. Hydrogen absorption kinetics of the catalyzed MgH2 by niobium oxide, JOURNAL OF ALLOYS AND COMPOUNDS, 446, 67-71, 2007
  285. Quantity of NH3 desorption from the Li-N-H hydrogen storage system examined by Fourier transform infrared spectroscopy, JOURNAL OF ALLOYS AND COMPOUNDS, 446, 342-344, 2007
  286. Evaluation of enthalpy change due to hydrogen desorption for lithium amide/imide system by differential scanning calorimetry, THERMOCHIMICA ACTA, 468(1-2), 35-38, 2008
  287. The structural properties of amides and imides as hydrogen storage materials, ZEITSCHRIFT FUR KRISTALLOGRAPHIE, 223(10), 660-665, 2008
  288. Ammonia as Hydrogen and Energy Careers, 12(2), 64-70, 2012
  289. Electrochemical Performance of Graphene-Modulated Sulfur Composite Cathodes Using LiBH4 Electrolyte for All-Solid-State Li-S Battery, ENERGIES, 14(21), 202111

Publications such as books

  1. 2009/11, Encyclopedia of Electrochemical Power Sources, Five-Volume Set: Volume 3 「Complex Hydrides」, 2009, 11, Dictionary/Encyclopedia, Cocompilation, 9780444520968
  2. 2010/04, Handbook of Hydrogen Storage Amides,imides,and mixtures, 2010, 04, Cocompilation, 3527322736, 353
  3. 2011/04, Advances in Diverse Industrial Applicatioins of Nanocomposites「Hydrogen Storage Properties of Hydrogenated Graphite and Lithium Hydride Nanocomposite」, 2011, 04, Joint work, 9789533072029
  4. 2013/10, Hydrogen Storage Materials. In S. L. Suib (Eds.). New and Future Development in Catalysis: Catalysis in Batteries, Hydrogen Storage, and Fuel Cells (pp.99-136), 2013, 10, Cocompilation
  5. 2015, Reference Module in Materials Science and Materials Engineering / Material Application, Performance and Life Cycle / Material Applications / Industrial Material Applications / Materials in Nuclear Industry, Metal Amides: New Hydrogen Storage Systems, Elsevier, 2015, Ankur Jain and Takayuki Ichikawa, 978-0-12-803581-8
  6. 2015/08, Compendium of Hydrogen Energy –Volume 4: Hydrogen Use, Safety and the Hydrogen Economy-, 14 - Building a hydrogen infrastructure in Japan, 2016, Scholarly Book, Joint work, Makoto Harada, Takayuki Ichikawa, Hideyuki Takagi, Hirohisa Uchida, 386
  7. 2016/01/29, Web Journal, 2016, 01, Others, Single work, 日本語

Invited Lecture, Oral Presentation, Poster Presentation

  1. Metal Hydride as Anode Material for All Solid-State Li-ion Batteris, Takayuki Ichikawa, Koji Kawahito, Liang Zeng, Suguru Ikeda, Hiroki Miyaoka, Yoshitsugu Kojima, International Symposium on Metal-Hydrogen Systems, 2014/07/22, With Invitation, English, UK
  2. Hydrogen Storage Properties of Ammonia, Amide, Imide Systems, Takayuki Ichikawa, International Conference on Frontiers in Materials Processing, Applications, Research & Technology, 2015/06/13, With Invitation, English, India
  3. Pseudo-Catalytic Effect of KH for Li-Mg-N-H Hydrogen Storage Systems, Takayuki Ichikawa, 23rd Annual International Conference on Composites and Nano-Engineering, 2015/07/14, With Invitation, English, China
  4. Systematic studies on metal hydride anode for all solid state lithium ion batteries, Takayuki Ichikawa, Hironori Kawai, Liang Zeng, Ankur Jain, Hiroki Miyaoka, 15th International Symposium on Metal-Hydrogen Systems, 2016/08/09, Without Invitation, English, Interlaken, Switzerland
  5. Metal Hydrides as Anode and Solid Electrolyte for All-Solid-State Lithium Ion Batteries, Takayuki Ichikawa, The 4th International Symposium on Rare Earth Resource Utilization The 7th International Symposium on Functional Materials, 2016/08/18, With Invitation, English, ISRERU-4 & ISFM-7 organizing comittee, ChangChun, China
  6. Ti-based catalysts for catalytic modification in hydrogenation properties of KSiH3, Takayuki Ichikawa, Ankur Jain, Hiroki Miyaoka, Shivani Agarwal, Yoshitsugu Kojima, 22nd World Hydrogen Energy Conference (WHEC2018), 2018/06/19, Without Invitation, English
  7. V-Ti-Cr alloy ​for metal hydride H2 compressor, Takayuki Ichikawa, Suganthamalar Selvaraj, Ankur Jain, Hiroki Miyaoka, Yoshitsugu Kojima, 16th International Symposium on Metal-Hydrogen Systems, 2018/10/29, Without Invitation, English
  8. Surface modification of Ti and TiFe, Takayuki Ichikawa, Keita Shinzato, Katsuya Namba, Sou Hamamoto, Ankur Jain, Hiroki Miyaoka, 16th International Symposium on Metal-Hydrogen Systems, 2018/10/30, With Invitation, English
  9. Hydride Based Anode for All solid state Lithium ion secondary batteries -reaction mechanism and practical properties-, Takayuki Ichikawa, The 2019 Symposium for the Promotion of Applied Research Collaboration in Asia -Asia Pacific Society for Materials Research-, 2019/03/01, With Invitation, English, Okinawa Japan
  10. Systematic studies on metal hydrides for anode of all-solid-state Li-ion batteries, Takayuki Ichikawa, Keiji Takagishi, Yasuhiro Matsumura, Fernando Cano-Banda, Jean-Pierre Bonnet, Ankur Jain, Hiroki Miyaoka, Yoshitsugu Kojima, The 20th KIM-JIM Symposium in "2019 Annual Fall (165th) Meeting of JIM", 2019/09/11, With Invitation, English, Okayama Univ.
  11. Metal Hydrides for H2 storage, Heat storage, and anode of Li-ion batteries, Takayuki Ichikawa, 7th International Renewable and Sustainable Energy Conference, 2019/11/29, With Invitation, English, Agadir, Morocco
  12. Hydrogen Storage Materials for Li-Ion-Battery, Takayuki Ichikawa, IAAM Fellow lecture in the Advanced Materials Lecture Series, 2020/05/29, With Invitation, English, International Association of Advanced Materials, Web lecture (Sweden)

Awards

  1. 2020/05/29, Fellow of International Association of Advanced Materials, By-Lows of Organization for promoting the Materials Science, Engineering and Technology., In recognition for the contribution to Advancement of Materials to Global Excellence
  2. 2016/08/18, "Functional Materials Scientist Award, Conference Chair of 4th International Symposium on Rare Earth Resource and 7th International Symposium on Functional Materials

External Funds

Acceptance Results of Competitive Funds

  1. KAKENHI, Creation of a Novel Hydrogen Storage Materials using Lithium Absorbing Alloy, 2009, 2011
  2. KAKENHI, Development of High-performance Hydrogen Storage Materials by introducing Nano-interstitial Spaces Sites by Mechanical Ball Milling, 2002, 2003
  3. KAKENHI, Atomic, Surface Structure and Hydrogen Storage Function of Aluminum-based Hydrides, 2011, 2013

Social Activities

Organizing Academic Conferences, etc.

  1. 2015/12, 2015/12
  2. 2015/10, 2015/10
  3. 2016/01, 2016/01
  4. 2016/01, 2016/01
  5. 2015/07, 2015/07
  6. 2016/02, 2016/02
  7. 2015/05, 2015/05
  8. 2016/03, 2016/03
  9. The 1st International Symposium on Fuels and Energy, Secretariat, 2017/07, 2017/07
  10. World Hydrogen Technologies Convention 2019 (WHTC2019), 2019/06, 2019/06