Operando Evaluation of the Electrochemically Active Area in a Solid Oxide Fuel Cell Porous Electrode by Micro X‑ray Absorption Spectroscopy
Yoshinobu Fujimaki, Takashi Nakamura, Yuta Kimura, Kiyofumi Nitta, O. Sekizawa, Y. Terada, K. Yashiro, Tatsuya Kawada, K. Amezawa
Journal of Physical Chemistry Letters