|Teppei Ogura||Last modified date：2013.10.16|
Associate Professor / International Research Center for Hydrogen Energy
International Research Center for Hydrogen Energy.
Department of Mechanical Engineering, The Japan Gas Association Industrial Chair on Hydrogen Production Systems.
Field of Specialization
Physical Chemisty, Chemical Engineering, Computational Chemistry, Reaction Kinetics
We are challenging to "ab intio simulations" for catalytic processes. For the purpose, we are trying to 1) develop a new modeling scheme for practical complex surface, and 2) make a large-scale surface reaction model using quantum chemical calculations. We also aim to solve industrial roadblocks using our computational methods; 1) hydrogen production process from biomass, 2) poisoning and degradation process by impurities in solid oxide fuel cells (SOFC), and 3) theoretical designing a new catalyst to improve the durability and performance.
Research InterestsMembership in Academic Society
- Development of Computational Platform of Reaction Analyses in Hydrogen Production Catalyst and Fuel Cell Electrode
keyword : Hydrogen Production, Fuel Cell, Reaction Anaysis, Quantum Calculation
- Theoretical Analysis for the Poisoning Mechanism by Impurities on Solid Oxide Fuel Cells
keyword : solid-oxide fuel cells, poisoning, surface reaction mechanism, density functional theory
- New Concept to Model the Reaction Kinetic Mechanism on Inhomogeneous Surface at High Temperature
keyword : inhomogeneous surface, modeling, surface reaction mechanism, super-adsorbate
- "Advanced Low Carbon Technology Research & Development Program/Development of Fuel Cells and Water Electrolysis Cells by Nano Lamination Technique"
PI:Takehiko Fujigaya, Kyushu Univ.
Japan Science and Technology Agency
- "Grant for Research and Development/Feasibility Study for Hydrogen Station Using Fermentation Gas from Sewage Sludges"
PI: Masaki Tajima, Kyushu Univ.
Fukuoka Strategy Conference for Hydrogen Energy
- "Core Research for Evolutional Science & Technology(CREST)/Multi-scale Coupled Analysis Basis for Material and Structure Inovation of Solid Oxide Fuel Cell Electrode"
PI:Michihisa Koyama, Kyushu Univ.
Japan Science and Technology Egency
- "Grant for Advanced Industrial Technology Development/Development of Carbon-Neutral Fuel Cell with Internal Reforming by the Creation of Innovative Gradated-Functional Anode"
PI:Yusuke Shiratori, Kyushu Univ.
New Energy and Industrial Technology Development Organization (NEDO)
- "Development of System and Elemental Techonolgy on Solid Oxide Fuel Cells/Understanding the Degradation mechanism and Establishment of Accelarated Test Method by chemical Analyses"
PI:Kazunari Sasaki, Kyushu Univ.
New Energy and Industrial Technology Development Organization (NEDO)
- "Grants-in-Aid for Scientific Research, for Young Scientists (B) / Modeling the reaction kinetic mechanism on inhomogeneous surface at high temperature based on the 'super-adsorbate' concept"
PI: Teppei Ogura, Kyushu Univ.
Japan Society for the Promotion of Science (JSPS)
|1.||"Map4-6 Roadmap of Solid Oxide Fuel Cells" in "Futures with Implementable Energy Technologies: Big-boned Energy Roadmap 2",
Michihisa Koyama, Teppei Ogura, Ryo Nagumo, Takayoshi Ishimoto,
Ed. Division of Energy Engineering, Society of Chemical Engineers, Japan, Kagakukougakusya Inc., Yokohama, 2010, writen in Japanese..
|1.||Teppei Ogura, Haruhiko Kohno, SHIXUE LIU, Takayoshi Ishimoto, Michihisa KOYAMA, Hisayoshi Tsukikawa, Masaki Tajima,Detailed Kinetic Modeling for SOFC Ni Pattern Anodes Fuelled by Methane,ECS Trans.,Vol.57,No.1,2013.10
|2.||Teppei Ogura, Yusuke Shiratori, Takeharu Shiraga, Hisayoshi Tsukikawa, Masaki Tajima,Detailed Kinetic Modeling for Direct Biogas Reforming on Nickel Catalysts,Innovative Materials for Processes in Energy Systems (IMPRES) 2013,2013.09.|
|3.||Teppei Ogura, Takayoshi Ishimoto, Michihisa KOYAMA,Density Functional Theory Study of Sulfur Poisoning on Nickel Anode in Solid Oxide Fuel Cells: Effects of Surface and Subsurface Sulfur Atoms,J. Chem. Eng. Jpn.,Advance Publication,2013.08
|4.||Yusuke Shiratori, Teppei Ogura, Hironori NAKAJIMA, Mio Sakamoto, Yutaro Takahashi, Yuto Wakita, Takuya Kitaoka, Kazunari SASAKI,Study on Paper-Structured Catalyst for Direct Internal Reforming SOFC Fuelled By the Mixture of CH4 and CO2,Int. J. Hydrogen Energy,Vol.38,No.25,2013.08
|5.||Kazunari Sasaki, Kengo Haga, Tomoo Yoshizumi, Daisuke Minematsu, Eiji Yuki, RunRu Liu, Chie Uryu, Toshihiro Oshima, Teppei Ogura, Yusuke Shiratori, Kohei Ito, Michihisa Koyama, Katsumi Yokomoto,Chemical Durability of Solid Oxide Fuel Cells: Influence of Impurities on Long-Term Performance,J. Power Sources,Vol.196,No.22,pp.9130,2011.11
|6.||Teppei Ogura, Kazuhide Nakao, Takayoshi Ishimoto, and Michihisa Koyama,Computational Study on Impurities Poisoning and Degradation of an SOFC Anode Based on Density Functional Theory,ECS Trans.,Vol.35,No.1,pp.853,2011.05
|7.||Takayoshi Ishimoto, Ryo Nagumo, Teppei Ogura, Takashi Ishihara, Boyeong Kim, Akira Miyamoto, and Michihisa Koyama,Chemical Degradation Mechanism of Model Compound, CF3(CF2)3O(CF2)2OCF2SO3H, of PFSA Polymer by Attack of Hydroxyl Radical in PEMFCs,J. Electrochem. Soc.,Vol.157,No.9,pp.B1305,2010.07
|8.||Lifen Yang, Shozo Kinoshita, Teppei Yamada, Seiichi Kanda, Hiroshi Kitagawa, Makoto Tokunaga, Takayoshi Ishimoto, Teppei Ogura, Ryo Nagumo, Akira Miyamoto, and Michihisa Koyama,A Metal–Organic Framework as an Electrocatalyst for Ethanol Oxidation,Angew. Chem. Int. Edit.,Vol.49,No.31,pp.5348,2010.07
|9.||Teppei Ogura, D. Wayne Blaylock, William H. Green, Gregory J. O. Beran, Takayoshi Ishimoto, Ryo Nagumo, and Michihisa Koyama,
“Computational Investigation of Thermochemistry and Kinetics of Steam Methane Reforming on Ni & alloy (111) under Realistic Conditions,”
Syokubai, 2009, 51(6), 435-437 written in Japanese.
|10.||D. Wayne Blaylock, Teppei Ogura, William H. Green, and Gregory J. O. Beran,Computational Investigation of Thermochemistry and Kinetics of Steam Methane Reforming on Ni(111) under Realistic Conditions,J. Phys. Chem. C,Vol.113,No.12,pp.4898,2009.02
|11.||Teppei Ogura, John P. Angelos, William H. Green, Wai K. Cheng, Thomas E. Kenney, and Yi Xu,Primary Reference Fuel Behavior in a HCCI Engine near the Low-Load Limit,SAE paper,2008-01-1667,2008.06
|12.||Teppei Ogura, Yasuyuki Sakai, Akira Miyoshi, Mitsuo Koshi, and Philippe Dagaut,Modeling of the Oxidation of Primary Reference Fuel in the Presence of Oxygenated Octane Improvers: Ethyl Tert-Butyl Ether and Ethanol,Energy & Fuels,Vol.21,No.6,pp.3233,2007.09
|13.||Teppei Ogura, Akira Miyoshi, and Mitsuo Koshi,Rate Coefficients of H-atom Abstraction from Ethers and Isomerization of Alkoxyalkylperoxy Radicals,Phys. Chem. Chem. Phys.,Vol.9,pp.5133,2007.07
|1.||Teppei Ogura, Yusuke Shiratori, Takeharu Shiraga, Hisayoshi Tsukikawa, Masaki Tajima,
"Detailed Kinetic Modeling for Direct Biogas Reforming on Nickel Catalysts,"
International Symposium on Innovative Materials for Processes in Energy Systems (IMPRES) 2013, Fukuoka, Japan, Sep 2013..
|2.||Teppei Ogura, Haruhiko Kohno, Shixue Liu, Takayoshi Ishimoto, Michihisa Koyama, Hisayoshi Tsukikawa, Masaki Tajima
"Computational analyses for sulfur and carbon degradation mechanisms in an SOFC nickel anode"
International symposium on Simulations and Measurements for electrochemistry in Solid oxide fuel cells 2013, Tokyo, Japan, Mar 2013.
|3.||Teppei Ogura, Hisayoshi Tsukikawa, Masaki Tajima
"Computational Study on Nickel Catalyst Degradation Mechanism by Carbon Deposit in Hydrogen Production,"
Pacific Rim Meeting 2012, Honolulu, USA, Oct 2012..
|4.||Teppei Ogura, Takayoshi Ishimoto, Michihisa Koyama,
"Computational Investigation on Kinetics of Sulfur Poisoning on Nickel Catalysts,"
7th International Conference on Chemical Kinetics, Cambridge, USA, July 2011..
|5.||Teppei Ogura, Kazuhide Nakao, Takayoshi Ishimoto, Michihisa Koyama,
"Computational Study on Impurities Poisoning and Degradation of an SOFC Anode Based on Density Functional Theory,"
219th Electrochemical Society Meeting, Montreal, Canada, May 2011..
|6.||Teppei Ogura, Takayoshi Ishimoto, Ryo Nagumo, Michihisa Koyama, Yuko Kida, William H. Green,
"Fuel Behavior Simulation in a NVO-HCCI Engine near the Operating Limit,"
47th Combusiton Symposium of Japan, Sapporo, Japan, Dec 2009..
|7.||Teppei Ogura, D. Wayne Blaylock, William H. Green, Gregory J. O. Beran, Takayoshi Ishimoto, Ryo Nagumo, and Michihisa Koyama,
"Computational Investigation of Thermochemistry and Kinetics of Steam Methane Reforming on Ni & alloy (111) under Realistic Conditions,"
104th CATSJ Meeting, Miyazaki, Japan, Sep 2009..
- Catalysis Society of Japan
- The Electrochemical Society of Japan
- The Society of Chemical Engineers, Japan
- SOFC Society of Japan
- The Surface Science Society of Japan
- Society of Computer Chemistry, Japan
- Richard A. Glenn Award (the best paper presented before the Division of Fuel Chemistry), 235th American Chemical Soiety National Meeting, "Pulling It All Together: Fuel Chemistry Modeling across the Scales from Individual Molecules to Engine Simulations"
I am providing education about hydrogen production collaborating with Prof. Masaki Tajima in the japan gas association industrial chair on hydrogen production systems, department of hydrogen energy systems in graduate school of engineering .