Mathematical Catalysis Research Team
Members
Hideshi OOKA
SAMURAI
Team Leader, Mathematical Catalysis Research Team, Hydrogen Technology Materials Field, Research Center for Energy and Environmental Materials (GREEN)
Koichi YATSUZUKA
Postdoctoral Research Fellow, Mathematical Catalysis Research Team, Hydrogen Technology Materials Field, Research Center for Energy and Environmental Materials (GREEN)
Sahaya Vijay JEYARAJ
Postdoctoral Research Fellow, Mathematical Catalysis Research Team, Hydrogen Technology Materials Field, Research Center for Energy and Environmental Materials (GREEN)
Hiromi TAKAHASHI
SAMURAI
Project Engineer, Mathematical Catalysis Research Team, Hydrogen Technology Materials Field, Research Center for Energy and Environmental Materials (GREEN)
Topic
2026/4/1 We have launched the Mathematical Catalysis Research Team.
Motivation and Outline
The Mathematical Catalysis Research Team is developing new electrocatalysts based on kinetic insight. We specialize in identifying intermediates and rate constants using inhouse data analysis algorithms and in-situ spectroscopy. These techniques allow us to understand catalysis at a level where experimental results can be reproduced by the hypothetical mechanism, thus forming the basis for predicting catalytic properties such as activity and lifetime. These kinetic insights guide the development of efficient catalysts for clean energy technologies such as hydrogen production via water electrolysis .
Facilities
Data Analysis Algorithms
Used to identify catalytic mechanisms and rate constants from experimental data. Also useful for evaluating the plausibility of hypothetical mechanisms.
Optical Waveguide Spectroscopy (In-situ ATR UV-Vis)
A spectroscopy technique specialized for analyzing reaction mechanisms on electrode surfaces. Can be operated in both absorption and fluorescence mode. Possible to evaluate rate constants experimentally due to the ms order timescale.



