TOMOYUKI HIRANO

Last Updated :2024/09/10

Affiliations, Positions
Hiroshima University, Assistant Professor
Web Site
https://tomoyukihirano.com
E-mail
tomoyuki-hiranohiroshima-u.ac.jp
Self-introduction
Flame Spray Pyrolysis; Combustion Engineering, Particle Design in flames

Basic Information

Major Professional Backgrounds

  • 2022/04/01, Hiroshima University, Graduate School of Advanced Science and Engineering, Assistant Professor
  • 2020/04/01, 2022/03/31, Hiroshima University, JSPS Research Fellow DC1

Educational Backgrounds

  • Hiroshima University, Graduate School of Engineering, Department of Chemical Engineering, Master Program, 2018/04, 2020/03
  • Hiroshima University, Graduate School of Advanced Science and Engineering, Department of Advanced Science and Engineering, Doctoral Program, 2020/04, 2022/03

Academic Degrees

  • Hiroshima University
  • Doctor of Philosophy in Enginering, Hiroshima University

Research Fields

  • Engineering;Process / Chemical engineering;Reaction engineering / Process system
  • Engineering;Process / Chemical engineering;Properties in chemical engineering process / Transfer operation / Unit operation

Research Keywords

  • Chemical Engineering
  • Particle technology
  • Flame synthesis

Affiliated Academic Societies

  • The Society of Chemical Engineers, Japan
  • The Society of Powder Technology, Japan
  • Japan Association of Aerosol Science and Technology

Educational Activity

Course in Charge

  1. 2024, Liberal Arts Education Program1, 2Term, Introduction to Applied Chemistry, Chemical Engineering,and Biotechnology
  2. 2024, Undergraduate Education, Second Semester, Experimental Chemical Engineering
  3. 2024, Undergraduate Education, Second Semester, Chemical Engineering Exercise I
  4. 2024, Undergraduate Education, Year, Graduation Thesis
  5. 2024, Graduate Education (Master's Program) , 3Term, Special Exercises on Chemical Engineering B
  6. 2024, Graduate Education (Master's Program) , 4Term, Special Exercises on Chemical Engineering B
  7. 2024, Graduate Education (Master's Program) , Academic Year, Special Study on Chemical Engineering

Research Activities

Academic Papers

  1. Nanostructuring silica-iron core–shell particles in a one-step aerosol process, RSC Advances, 20240606
  2. Insights into nanostructured silica particle formation from sodium silicate using spray drying: An experimental and theoretical study, Chemical Physics, 585, 112347-112347, 20240707
  3. Effects of Coating Characteristics of One-Step Aerosol Synthesized–Silica-Coated FeNi Nanostructured Particles on Powder Core Properties for Electronic Machine Development, ACS Applied Nano Materials, 20240503
  4. Innovative surfactant-free synthesis of core-shell SiO2/ZnO particles: rapid ultrasonication and photocatalytic inhibition, RSC ADVANCES, 14(18), 12665-12675, 20240416
    Link to Paper Search Results by DOI
  5. Porous pectin particle formation utilizing spray drying with a three-fluid nozzle, Powder Technology, 20240524
  6. Controlling the Magnetic Responsiveness of Cellulose Nanofiber Particles Embedded with Iron Oxide Nanoparticles, ACS Applied Bio Materials, 20240416
  7. Controllable Synthesis of Porous and Hollow Nanostructured Catalyst Particles and Their Soot Oxidation, LANGMUIR, 40(15), 8260-8270, 20240404
    Link to Paper Search Results by DOI
  8. Machine Learning-Guided Synthesis of Room-Temperature Phosphorescent Carbon Dots for Enhanced Phosphorescence Lifetime and Information Encryption, ACS APPLIED NANO MATERIALS, 7(5), 5465-5475, 20240228
    Link to Paper Search Results by DOI
  9. Enhancing soft magnetic characteristics of dense submicron FeNi particles with low carbon content by swirler connector assisted spray pyrolysis, CHEMICAL ENGINEERING SCIENCE, 288, 20240415
    Link to Paper Search Results by DOI
  10. Porosity Engineering of Pt-Loaded Nb-SnO2 Catalyst Layers in Polymer Electrolyte Fuel Cells, ACS APPLIED ENERGY MATERIALS, 6(24), 12364-12370, 20231208
    Link to Paper Search Results by DOI
  11. Macropore-Size Engineering toward Enhancing the Catalytic Performance of CO Oxidation over Three-Way Catalyst Particles, ACS APPLIED MATERIALS & INTERFACES, 15(46), 54073-54084, 20231109
    Link to Paper Search Results by DOI
  12. Multi-Stage Reactor for CO2 Methanation Process, KAGAKU KOGAKU RONBUNSHU, 50(1), 1-8, 2024
    Link to Paper Search Results by DOI
  13. Enhancing water stability of nanostructured cellulose nanofiber particle through the application of oxazoline cross-linker, ADVANCED POWDER TECHNOLOGY, 34(12), 202312
    Link to Paper Search Results by DOI
  14. Synthesis of Submicron-Sized Spherical Silica-Coated Iron Nickel Particles with Adjustable Shell Thickness via Swirler Connector-Assisted Spray Pyrolysis, LANGMUIR, 39(39), 14063-14073, 20230922
    Link to Paper Search Results by DOI
  15. CO Oxidation Enabled by Three-Way Catalysts Comprising Pd/Rh Nanoparticles Supported on Al2O3 and CeZrO4 Confined in Macroporous Polystyrene Latex Templates, ACS APPLIED NANO MATERIALS, 6(18), 17324-17335, 20230913
    Link to Paper Search Results by DOI
  16. Synthesis of Spherical Quartz Solid-Solution Particles Derived from Cordierite Using a Flame Process, ACS Applied Engineering Materials, 20230728
  17. Combustion Synthesis of Spherical Particles Using Explosives, Journal of the Society of Powder Technology, Japan, 2024
  18. Tubular flame synthesis of alumina particles: Effect of the addition of energetic materials to precursors, SCIENCE AND TECHNOLOGY OF ENERGETIC MATERIALS, 84(3), 40-44, 2023
  19. Rapid Indomethacin Release from Porous Pectin Particles as a Colon-Targeted Drug Delivery System, ACS APPLIED BIO MATERIALS, 6(7), 2725-2737, 20230621
    Link to Paper Search Results by DOI
  20. Characteristics of CO2 Methanation of Catalytic Powder Layer on the Inner Surface of Circular Tube with Porous Structure, Journal of the Society of Powder Technology, Japan, 20230810
  21. Designing the Macroporous Structure of Three-Way Catalyst Particles: The Influence of Template Concentration on Framework Thickness and Mass Transfer, LANGMUIR, 39(22), 7783-7792, 20230526
    Link to Paper Search Results by DOI
  22. Flame-Made Ir-IrO2/TiO2 Particles as Anode Catalyst Support for Improved Durability in Polymer Electrolyte Fuel Cells, ACS APPLIED ENERGY MATERIALS, 6(11), 6064-6071, 20230515
    Link to Paper Search Results by DOI
  23. High specific surface area niobium-doped tin oxide nanoparticles produced in spray flames as catalyst supports in polymer electrolyte fuel cells, JOURNAL OF NANOPARTICLE RESEARCH, 25(1), 202301
    Link to Paper Search Results by DOI
  24. One-Step Aerosol Synthesis of SiO2-Coated FeNi Particles by Using Swirler Connector-Assisted Spray Pyrolysis, INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 61(49), 17885-17893, 20221214
    Link to Paper Search Results by DOI
  25. Tuning of water resistance and protein adsorption capacity of porous cellulose nanofiber particles prepared by spray drying with cross-linking reaction, Journal of Colloid and Interface Science, 630, 134-143, 202301
  26. Multiple ZnO Core Nanoparticles Embedded in TiO2 Nanoparticles as Agents for Acid Resistance and UV Protection, ACS Applied Nano Materials, 5(10), 15449-15456, 20221028
  27. Characteristics of Reaction and Temperature in Catalytic Reactors for CO2 Methanation, KAGAKU KOGAKU RONBUNSHU, 49(2), 28-37, 2023
    Link to Paper Search Results by DOI
  28. Effects of Solvent Polarity on Nanostructure Formation of Spray-Dried TEMPO-Oxidized Cellulose Nanofiber Particles, ACS Applied Polymer Materials, 20220817
  29. DC bias characteristic enhancement of the powder core by using densified submicron sized FeNi particles through spray pyrolysis, Journal of Materials Chemistry C, 10(21), 8288-8295, 2022
  30. Synthesis of macroporous three-way catalysts via template-assisted spray process for enhancing mass transfer in gas adsorption, Advanced Powder Technology, 33(6), 103581-103581, 202206
  31. In-situ flame deposition of Pt catalysts on Nb-doped SnO2 nanoparticles, Journal of Alloys and Compounds, 898, 162749-162749, 202203
  32. Direct synthesis of submicron FeNi particles via spray pyrolysis using various reduction agents, Advanced Powder Technology, 32(11), 4263-4272, 202111
  33. Spherical submicron YAG:Ce particles with controllable particle outer diameters and crystallite sizes and their photoluminescence properties, RSC Advances, 11(48), 30305-30314, 2021
  34. Sinter-Necked, Mixed Nanoparticles of Metallic Tungsten and Tungsten Oxide Produced in Fuel-Rich Methane/Air Tubular Flames, Journal of Chemical Engineering of Japan, 54(10), 557-565, 20211020
  35. Direct spray combustion in a tubular flame burner toward fine particle synthesis, Journal of Thermal Science and Technology, 16(3), JTST0035-JTST0035, 2021
  36. Advanced aerosol technologies towards structure and morphologically controlled next-generation catalytic materials, Journal of Aerosol Science, 149, 105608-105608, 202011
  37. Improving the Crystallinity and Purity of Monodisperse Ag Fine Particles by Heating Colloidal Sprays In-Flight, Industrial and Engineering Chemistry Research, 59(13), 5745-5751, 202004
  38. Tubular Flame Combustion for Nanoparticle Production, Industrial and Engineering Chemistry Research, 58(17), 7193-7199, 20190501
  39. Direct synthesis of highly crystalline single-phase hexagonal tungsten oxide nanorods by spray pyrolysis, Advanced Powder Technology, 30(1), 6-12, 201901
  40. Synthesis of highly crystalline hexagonal cesium tungsten bronze nanoparticles by flame-assisted spray pyrolysis, Advanced Powder Technology, 29(10), 2512-2520, 201810
  41. Correlations between Reduction Degree and Catalytic Properties of WOx Nanoparticles, ACS Omega, 3(8), 8963-8970, 20180831

Invited Lecture, Oral Presentation, Poster Presentation

  1. Enhancement of Gas Diffusion by Appending Interconnected Macropores Network in Three-way Catalyst Particles via Spray Process, Phong Hoai Le, Kiet Le Anh Cao, Yasuhiko Kitamoto, Tomoyuki Hirano, Takashi Ogi, Without Invitation, Japanese
  2. Investigation of densified spherical and submicron-sized FeNi particles on their magnetic characteristic, Eka Lutfi Septiani; Kiet Le Anh Cao; Tomoyuki Hirano; Nobuhiro Okuda; Hiroyuki Matsumoto; Yasushi Enokido; Takashi Ogi
  3. Preparation of Macroporous Pectin Particles with High Specific Surface Area and Interconnected Pore Networks for Enhancement of protein Adsorption Capacity, Tue Tri Nguyen; Kiet Le Anh Cao; Tomoyuki Hirano; Takashi Ogi, 19th Asian pacific Confederation of Chemical Engineering (APCChE) 2022
  4. Spherical and submicron-sized FeNi particles with controllable density for performance enhancement of the powder core inductor, Eka Lutfi Septiani; Kiet Le Anh Cao; Tomoyuki Hirano; Nobuhiro Okuda; Hiroyuki Matsumoto; Yasushi Enokido; Takashi Ogi, International Chemical Engineering Symposia 2022 (IChES 2022), 2022/03/18
  5. Tubular flame combustion for fine particle production, Tomoyuki Hirano; Takashi Ogi, The 8th Asian Particle Technology Symposium
  6. Rapid and Energy Effective Production of Cs Doped Tungsten Oxide Nanoparticles in a Flame Aerosol Reactor for Near-infrared Shielding Applications, 2019/05/27, Hong Kong

External Funds

Acceptance Results of Competitive Funds

  1. Grants-in-Aid for Scientific Research Grant-in-Aid for Research Activity Start-up, 規則性マクロポーラス酸化物担体を用いた固体高分子形燃料電池の高耐久・高性能化, 2022/08, 2024/03
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  2. 2022/04, 2023/03
  3. Grants-in-Aid for Scientific Research Grant-in-Aid for JSPS Fellows, Development of a new particle deposition coating process using flame aerosol technologies, 2020/04, 2023/03
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  4. 2020/04, 2021/03
  5. 2020/04, 2021/03
  6. 2020/04, 2021/03