NAO TSUNOJI
Last Updated :2023/11/02
- Affiliations, Positions
- Graduate School of Advanced Science and Engineering, Assistant Professor
- Web Site
- E-mail
- tnao7373
hiroshima-u.ac.jp
- Self-introduction
- I am now investigating design synthesis of zeolite, mesoporous silica, and layered silicate materials and their use for CO2 capture and utilization, the application for solving the environmental and energy problems.
Basic Information
Major Professional Backgrounds
- 2013/04/01, 2015/03/31, Japan Society for the Promotion of Science, Research Fellow of Japan Society for the Promotion of Science
Educational Backgrounds
- Hiroshima University, Graduate Scholl of Engineering, Department of Applied Chemistry, Japan, 2013/04, 2015/03
Academic Degrees
- Hiroshima University
- Hiroshima University
Educational Activity
- [Bachelor Degree Program] School of Engineering : Cluster 3(Applied Chemistry, Biotechnology and Chemical Engineering) : Program of Applied Chemistry
- [Master's Program] Graduate School of Advanced Science and Engineering : Division of Advanced Science and Engineering : Applied Chemistry Program
- [Master's Program] Graduate School of Advanced Science and Engineering : Division of Advanced Science and Engineering : Smart Innovation Program
- [Doctoral Program] Graduate School of Advanced Science and Engineering : Division of Advanced Science and Engineering : Applied Chemistry Program
- [Doctoral Program] Graduate School of Advanced Science and Engineering : Division of Advanced Science and Engineering : Smart Innovation Program
Research Fields
- Engineering;Process / Chemical engineering;Catalyst / Resource chemical process
- Chemistry;Materials chemistry;Inorganic industrial materials
Research Keywords
- Porous material
- Layered material
- Ceramics
- Catalyst
- Zeolite
- layered silicate
- Mesoporous silica
Affiliated Academic Societies
- American Chemical Society, 2019
- The Chemical Society of Japan
- Catalysis Society of Japan
- Japan Association of zeolite
- The Japan Petroleum Institute
Educational Activity
Course in Charge
- 2023, Liberal Arts Education Program1, 2Term, Introduction to Applied Chemistry, Chemical Engineering,and Biotechnology
- 2023, Undergraduate Education, 4Term, Technical English
- 2023, Undergraduate Education, 4Term, Exercises in Physical Chemistry
- 2023, Undergraduate Education, Second Semester, Chemical Experiments II
- 2023, Graduate Education (Master's Program) , 1Term, Special Exercises on Applied Chemistry A
- 2023, Graduate Education (Master's Program) , 2Term, Special Exercises on Applied Chemistry A
- 2023, Graduate Education (Master's Program) , 3Term, Special Exercises on Applied Chemistry A
- 2023, Graduate Education (Master's Program) , 4Term, Special Exercises on Applied Chemistry A
- 2023, Graduate Education (Master's Program) , 3Term, Special Exercises on Applied Chemistry B
- 2023, Graduate Education (Master's Program) , 4Term, Special Exercises on Applied Chemistry B
- 2023, Graduate Education (Master's Program) , 1Term, Special Exercises on Applied Chemistry B
- 2023, Graduate Education (Master's Program) , 2Term, Special Exercises on Applied Chemistry B
- 2023, Graduate Education (Master's Program) , Academic Year, Special Study on Applied Chemistry
- 2023, Graduate Education (Master's Program) , Academic Year, Special Study on Applied Chemistry
- 2023, Graduate Education (Doctoral Program) , Academic Year, Special Study on Applied Chemistry
Research Activities
Academic Papers
- Synthesis and characterization of novel binuclear zinc complex, immobilization in nano-porous support, and its catalytic application, MOLECULAR CATALYSIS, 537, 20230215
- Ordered mesoporous silica matrices supported ionic liquids for efficient CO2 separation from CO2/CH4 gas mixture: Experimental and theoretical investigation, JOURNAL OF MOLECULAR LIQUIDS, 368, 20221215
- Synthesis of novel tetranuclear Ni complex incorporated mesoporous silica for improved photocatalytic degradation of methylene blue in presence of visible light, POLYHEDRON, 228, 20221201
- Amine and Sulfonic Acid Anchored Porous Silica as Recyclable Heterogeneous Catalysts for Ring-Opening of Oxiranes, CHEMISTRYSELECT, 7(30), 20220812
- Tetraphenylethene-anthracene-based fluorescence emission sensor for the detection of water with photo-induced electron transfer and aggregation-induced emission characteristics, NEW JOURNAL OF CHEMISTRY, 46(26), 12474-12481, 20220705
- Amine-impregnated nanoarchitectonics of mesoporous silica for capturing dry and humid 400 ppm carbon dioxide: A comparative study, MICROPOROUS AND MESOPOROUS MATERIALS, 338, 202206
- Immobilization of a Zn-4 complex on functionalized layered HUS-7: synthesis, structural investigation and catalytic activity, NEW JOURNAL OF CHEMISTRY, 46(19), 9418-9431, 20220516
- UV-light assisted synthesis of high silica faujasite-type zeolite, MICROPOROUS AND MESOPOROUS MATERIALS, 336, 202205
- Dual Templating for AFX/LEV Intergrowth Zeolite, CHEMISTRY LETTERS, 51(2), 121-123, 202202
- Synthesis of high-silica AEI zeolites with enhanced thermal stability by hydrothermal conversion of FAU zeolites, J. Mater. Chem. A, 3, 857-865, 20141113
- Incorporation of heteropolyacids into layered silicate HUS-2 grafted with 3-aminopropyltriethoxysilane, Bull. Chem. Soc. Jpn., 87, 1379-1385, 20140901
- Regeneration of Br?nsted acid sites in phosphorus-modified HZSM-5(Ga) by modification with various metal cations, Appl. Catal. A, 481, 161-168, 20140527
- Design of Layered Silicate by Grafting with Metal Acetylacetonate for High Activity and Chemoselectivity in Photooxidation of Cyclohexane, Appl. Mater. Interfaces, 6, 4616-4621, 20140511
- Synthesis and characteristics of novel layered silicate HUS-7 using benzyltrimethylammonium hydroxide and its unique and selective phenol adsorption behavior, J. Mater. Chem. A, 2, 3372-3380, 20131219
- An Efficient Way to Synthesize Hiroshima University Silicate-1 (HUS-1) and the Selective Adsorption Property of Ni2+ from Seawater, Bull. Chem. Soc. Jpn., 1, 160-166, 20140115
- Facile Synthesis of AEI Zeolite by Hydrothermal Conversion of FAU Zeolite in the Presence of Tetraethylphosphonium Cations, Chem. Lett., 43, 302-304, 20131112
- Characterization of layered silicate HUS-5 and formation of novel nanoporous silica through transformation of HUS-5 ion-exchanged with alkylammonium cations, J. Mater. Chem. A, 1, 9680-9688, 2013
- Molecular Recognitive Adsorption of Aqueous Propionic Acid on Hiroshima University Silicate-2 (HUS-2), Chem. Lett., 42, 244-246, 2013
- Conversion of ethanol into propylene over TON type zeolite, J. Jpn. Petrol. Inst., 56, 22-30, 2013
- Molecular recognitive adsorption of aqueous tetramethylammonium on the organic derivative of Hiroshima University Silicate-1 with a silane coupling reagent, Chem. Commun., 48(7073), 7075, 2012
- Synthesis and characteristics of novel layered silicates HUS-2 and HUS-3 derived from a SiO2-choline hydroxide-NaOH-H2O system, J. Mater. Chem., 22, 13682-13690, 2012
- Conversion of ethanol to propylene over HZSM-5(Ga) co-modified with lanthanum and phosphorous, Appl. Catal. A, 399, 262-267, 2012
- Effect of acidity of ZSM-5 zeolite on conversion of ethanol to propylene, Appl. Catal. A, 399, 262-267, 2011
- Highly active and selective Ti-incorporated porous silica catalysts derived from grafting of titanium(IV)acetylacetonate, JOURNAL OF MATERIALS CHEMISTRY A, 3(29), 15280-15291, 20150626
- Synthesis of titanated chabazite with enhanced thermal stability by hydrothermal conversion of titanated faujasite, Microporous Mesoporous Mater, 215, 58-66, 20150519
- Design of Microporous Material HUS-10 with Tunable Hydrophilicity, Molecular Sieving, and CO2 Adsorption Ability Derived from Inter layer Silylation of Layered Silicate HUS-2, ACS APPLIED MATERIALS & INTERFACES, 7(43), 24360-24369, 20151104
- One-pot Synthesis of Phosphorus-modified AEI Zeolites Derived by the Dual-template Method as a Durable Catalyst with Enhanced Thermal/Hydrothermal Stability for Selective Catalytic Reduction of NOx by NH3, CHEMISTRY LETTERS, 45(2), 122-124, 20160205
- Remarkable Charge Separation and Photocatalytic Efficiency Enhancement through Interconnection of TiO2 Nanoparticles by Hydrothermal Treatment, ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 55(11), 3600-3605, 20160307
- Synthesis of phosphorus-modified small-pore zeolites utilizing tetraalkyl phosphonium cations as both structure-directing and phosphorous modification agents, MICROPOROUS AND MESOPOROUS MATERIALS, 223, 129-139, 20160315
- Nanosized CHA zeolites with high thermal and hydrothermal stability derived from the hydrothermal conversion of FAU zeolite, MICROPOROUS AND MESOPOROUS MATERIALS, 225, 524-533, 20160501
- Selective catechol synthesis by TiO2 photocatalysis with the aid of a layered silicate adsorbent, CLAY SCIENCE, 19, 56-62, 2015
- A BODIPY sensor for water based on a photo-induced electron transfer method with fluorescence enhancement and attenuation systems, NEW JOURNAL OF CHEMISTRY, 40(9), 7278-7281, 2016
- Encapsulation of Two Potassium Cations in Preyssler-Type Phosphotungstates: Preparation, Structural Characterization, Thermal Stability, Activity as an Acid Catalyst, and HAADF-STEM Images, INORGANIC CHEMISTRY, 55(21), 11583-11592, 20161107
- Fe oxide nanoparticles/Ti-modified mesoporous silica as a photo-catalyst for efficient and selective cyclohexane conversion with O-2 and solar light, JOURNAL OF MATERIALS CHEMISTRY A, 4(41), 15829-15835, 2016
- Synthesis of epsilon-Keggin-Type Cobaltomolybdate-Based 3D Framework Material and Characterization Using Atomic-Scale HAADF-STEM and XANES, INORGANIC CHEMISTRY, 56(4), 2042-2049, 20170220
- Mesoporous MCM-48 Immobilized with Aminopropyltriethoxysilane: A Potential Catalyst for Transesterification of Triacetin, CATALYSIS LETTERS, 147(4), 1040-1050, 201704
- Incorporation of various heterometal atoms in CHA zeolites by hydrothermal conversion of FAU zeolite and their performance for selective catalytic reduction of NOx with ammonia, MICROPOROUS AND MESOPOROUS MATERIALS, 246, 89-101, 20170701
- Aggregation-induced emission (AIE) characteristic of water-soluble tetraphenylethene (TPE) bearing four sulfonate salts, NEW JOURNAL OF CHEMISTRY, 41(12), 4747-4749, 20170621
- Design of a highly active base catalyst through utilizing organic-solvent-treated layered silicate Hiroshima University Silicates, DALTON TRANSACTIONS, 46(23), 7441-7450, 20170621
- Hydrothermal Conversion of Titanated FAU to AEI Zeolite and Its Enhanced Catalytic Performance for NOx Reduction, Adv. Porous Mater., 4(1), 62-72, 2016
- Development of a Dual-Fluorescence Emission Sensor Based on Photo-Induced Electron Transfer and Aggregation-Induced Emission Enhancement for Detection of Water, CHEMISTRYSELECT, 2(26), 7765-7770, 20170911
- Thermally stable nanosized LEV zeolites synthesized by hydrothermal conversion of FAU zeolites in the presence of N,N-dimethylpiperidinium cations, JOURNAL OF MATERIALS CHEMISTRY A, 5(36), 19245-19254, 20170928
- Thiourea bridged periodic mesoporous organosilica with ultra-small Pd nanoparticles for coupling reactions, RSC ADVANCES, 7(89), 56306-56310, 2017
- A Collective Case Screening of the Zeolites made in Japan for High Performance NH3-SCR of NOx, BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 91(3), 355-361, 201803
- Templated synthesis of atomically thin platy hematite nanoparticles within a layered silicate exhibiting efficient photocatalytic activity, JOURNAL OF MATERIALS CHEMISTRY A, 6(12), 5166-5171, 20180328
- Preparation of Preyssler-type Phosphotungstate with One Central Potassium Cation and Potassium Cation Migration into the Preyssler Molecule to form Di-Potassium-Encapsulated Derivative, ACS OMEGA, 3(2), 2363-2373, 201802
- Reactivity of a (Benzene)Ruthenium(II) Cation on a Di-lacunary -Keggin-Type Silicotungstate and Synthesis of a Mono-(Benzene)Ruthenium(II)-Attached -Keggin-Type Silicotungstate, EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 1778-1786, 20180508
- Synthesis of phosphorus-modified AFX zeolite using a dual-template method with tetraethylphosphonium hydroxide as phosphorus modification agent, MICROPOROUS AND MESOPOROUS MATERIALS, 267, 192-197, 20180901
- Templated synthesis of atomically-thin Ag nanocrystal catalysts in the interstitial space of a layered silicate, CHEMICAL COMMUNICATIONS, 54(35), 4402-4405, 20180428
- Highly Active Layered Titanosilicate Catalyst with High Surface Density of Isolated Titanium on the Accessible Interlayer Surface, CHEMCATCHEM, 10(12), 2536-2540, 20180621
- Stepwise Gel Preparation for High-Quality CHA Zeolite Synthesis: A Common Tool for Synthesis Diversification, CRYSTAL GROWTH & DESIGN, 18(9), 5652-5662, 201809
- Tetraphenylethene- and diphenyldibenzofulvene-anthracene- based fluorescence sensors possessing photo-induced electron transfer and aggregation-induced emission enhancement characteristics for detection of water, NEW JOURNAL OF CHEMISTRY, 42(16), 13339-13350, 20180821
- Iron Aquo Complex as an Efficient and Selective Homogeneous Photocatalyst for Organic Synthetic Reactions, CHEMCATCHEM, 10(20), 4509-4513, 20181023
- Facile synthesis of highly crystalline EMT zeolite by hydrothermal conversion of FAU zeolite in the presence of 1,1'-(1,4-butanediyl)bis(1-azonia-4-azabicyclo [2,2,2]octane) dihydroxide, MICROPOROUS AND MESOPOROUS MATERIALS, 274, 299-303, 20190115
- Zeolitic intralayer microchannels of magadiite, a natural layered silicate, to boost green organic synthesis, CHEMICAL SCIENCE, 9(46), 20181214
- Comparative study between high-silica faujasites (FAU) from organic-free system and the commercial zeolite Y, MICROPOROUS AND MESOPOROUS MATERIALS, 276, 154-159, 20190301
- A Sandwich Complex of Bismuth Cation and Mono-Lacunary alpha-Keggin-Type Phosphotungstate: Preparation and Structural Characterisation, EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 357-362, 20190131
- Zeolite hydrothermal conversion in the presence of various cyclic alkylammonium cations and synthesis of nanosized BEA and MFI zeolites, MICROPOROUS AND MESOPOROUS MATERIALS, 277, 115-123, 20190315
- Comparison of sulfonic acid loaded mesoporous silica in transesterification of triacetin, REACTION KINETICS MECHANISMS AND CATALYSIS, 126(1), 167-179, 201902
- Phosphorus modified small-pore zeolites and their catalytic performances in ethanol conversion and NH3-SCR reactions, APPLIED CATALYSIS A-GENERAL, 575, 204-213, 20190405
- Microporous materials formed via intercalation of ultrathin coordination polymers in a layered silicate, NANO ENERGY, 59, 162-168, 201905
- Hydrothermal Conversion of Titanated FAU to AEI Zeolite and Its Enhanced Catalytic Performance for NOx Reduction, ADVANCED POROUS MATERIALS, 4(1), 62-72, 201606
- Photocatalytic Activation of C-H Bonds by Spatially Controlled Chlorine and Titanium on the Silicate Layer, ACS CATALYSIS, 9(6), 5742-5751, 201906
- Condensed ferric dimers for green photocatalytic synthesis of nylon precursors, CHEMICAL SCIENCE, 10(27), 6604-6611, 20190721
- Synthesis of GME zeolite with high porosity by hydrothermal conversion of FAU zeolite using a dual-template method with tetraethylphosphonium and N,N-dimethyl-3,5-dimethylpiepridinium hydroxides, JOURNAL OF POROUS MATERIALS, 26(5), 1345-1352, 201910
- Immobilizaion of Preyssler type heteropoly acids on siliceous mesporous supports and their catalytic activities in the dehydration of ethanol, REACTION KINETICS MECHANISMS AND CATALYSIS, 128(1), 139-147, 201910
- Formation Pathway of AEI Zeolites as a Basis for a Streamlined Synthesis, CHEMISTRY OF MATERIALS, 32(1), 60-74, 20200114
- Theoretical study on P-31 NMR chemical shifts of phosphorus-modified CHA zeolites, MICROPOROUS AND MESOPOROUS MATERIALS, 294, 20200301
- Merging periodic mesoporous organosilica (PMO) with mesoporous aluminosilica (Al/Si-PMO): A catalyst for green oxidation, MOLECULAR CATALYSIS, 482, 202002
- Synthesis of Preyssler-Type Phosphotungstate with Sodium Cation in the Central Cavity through Migration of the Ion, BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 93(3), 461-466, 202003
- In Situ Spectroscopic Studies on the Redox Cycle of NH3-SCR over Cu-CHA Zeolites, CHEMCATCHEM, 12(11), 3050-3059, 20200605
- ★, High-quality synthesis of a nanosized CHA zeolite by a combination of a starting FAU zeolite and aluminum sources, DALTON TRANSACTIONS, 49(29), 9972-9982, 20200807
- ★, Triple-template system for phosphorus-modified AFX/CHA intergrowth zeolite, MICROPOROUS AND MESOPOROUS MATERIALS, 309, 20201215
- ★, Synthesis of Phosphorus-Modified AFX Zeolite by the Hydrothermal Conversion of Tetraalkylphosphonium Hydroxide-Impregnated FAU Zeolite, BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 94(1), 1-7, 202101
- AFX Zeolite for Use as a Support of NH3-SCR Catalyst Mining through AICE Joint Research Project of Industries-Academia-Academia, CATALYSTS, 11(2), 202102
- Exceptionally stable green rust, a mixed-valent iron-layered double hydroxide, as an efficient solar photocatalyst for H-2 production from ammonia borane, APPLIED CATALYSIS B-ENVIRONMENTAL, 286, 20210605
- Nitrogen doping-mediated oxygen vacancies enhancing co-catalyst-free solar photocatalytic H-2 production activity in anatase TiO2 nanosheet assembly, APPLIED CATALYSIS B-ENVIRONMENTAL, 285, 20210515
- Fluorescence sensors for detection of water based on tetraphenylethene-anthracene possessing both solvatofluorochromic properties and aggregation-induced emission (AIE) characteristics, NEW JOURNAL OF CHEMISTRY, 45(9), 20210307
- Bispropylurea bridged polysilsesquioxane: A microporous MOF-like material for molecular recognition, CHEMOSPHERE, 276, 202108
- ★, Controlling hydrocarbon oligomerization in phosphorus-modified CHA zeolite for a long-lived methanol-to-olefin catalyst, APPLIED CATALYSIS A-GENERAL, 620, 20210625
- Complexation of B(C6F5)(3) and 9,10-Dicyanoanthracene: Dual Role of Borane as Spatial and Electronic Tuner, CHEMISTRY LETTERS, 49(9), 1022-1025, 202009
- ★, Multiple templating strategy for the control of aluminum and phosphorus distributions in AFX zeolite, MICROPOROUS AND MESOPOROUS MATERIALS, 321, 202107
- ★, In situ/operando spectroscopic studies on NH3–SCR reactions catalyzed by a phosphorus-modified Cu-CHA zeolite, Catal. Today, 376, 73-80, 202004
- Post-synthetic amine functionalized SAPO-5 & SAPO-34 molecular sieves for epoxide ring opening reactions, Mater. Today: Proc., 45(3), 3726-3732, 202004
- Poly(triethylene glycol methyl ether methacrylate) hydrogel as a carrier of phosphotungstic acid for acid catalytic reaction in water, MATERIALS ADVANCES, 2(11), 3556-3559, 20210607
- Impact of the Zeolite Cage Structure on Product Selectivity in CO-assisted Direct Partial Oxidation of Methane over Rh Supported AEI-, CHA-, and AFX-type Zeolites, CHEMISTRY LETTERS, 50(8), 1597-1600, 202108
- In situ Blue titania via band shape engineering for exceptional solar H-2 production in rutile TiO2, APPLIED CATALYSIS B-ENVIRONMENTAL, 297, 20211115
- Local structure and NO adsorption/desorption property of Pd2+ cations at different paired Al sites in CHA zeolite, PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 23(39), 22273-22282, 20211013
- Single-Molecule Magnetic, Catalytic and Photoluminescence Properties of Heterometallic 3d-4f [Ln{PZn2W10O38(H2O)(2)}(2)](11-) Tungstophosphate Nanoclusters, EUROPEAN JOURNAL OF INORGANIC CHEMISTRY, 2021(37), 3819-3831, 20211007
- Proton to hydride umpolung at a phosphonium center via electron relay: a new strategy for main-group based water reduction, CHEMICAL SCIENCE, 12(47), 15603-15608, 20211208
- Rational design of ZSM-5 zeolite containing a high concentration of single Fe sites capable of catalyzing the partial oxidation of methane with high turnover frequency, CATALYSIS SCIENCE & TECHNOLOGY, 12(2), 542-550, 20220126
- Revealing scenarios of interzeolite conversion from FAU to AEI through the variation of starting materials, PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 24(7), 4136-4146, 20220216
Awards
- 2021/07, 8th Conference of the Federation of European Zeolite Associations (FEZA 2021 Virtual), Poster Prizes, Federation of European Zeolite Associations, Phosphorus modification into various small-pore zeolites for improvement of catalytic durability in ethanol conversion and NH3-SCR reactions
External Funds
Acceptance Results of Competitive Funds
- 2013/04/01, 2015/03/31
- KAKENHI(Grant-in-Aid for Young Scientists (B)), 2017, 2019