[P4] 4. Fine Particles, Nanoparticles and Nanomaterials

[P4-27] Operando analysis of Ni oxide oxygen evolution catalysts by electrochemical X-ray absorption spectroscopy.

*Takanobu Matsui¹, Ke-Hsuan Wang¹, Masaaki Yoshida², Takeshi Kawai¹ (1. Graduate school of Engineering, Tokyo University of Science (Japan), 2. Faculty of Engineering, Yamaguchi University (Japan))

Keywords:Nickel oxide, X-ray Absorption Fine Structure, Valence