[E3-O6] Slot 06

[E3-O6-02] Operando Cerium Ion Mapping in-plain Electrolyte Membranes of Polymer Electrolyte Fuel Cell by Micro X-ray Fluorescence Spectroscopy

*Yuki Orikasa¹, Yoichiro Tsuji², Takahiko Asaoka², Maria Ohki², Oki Sekizawa³, Kiyofumi Nitta³ (1. Ritsumeikan Univ. (Japan), 2. FC-Cubic (Japan), 3. Japan Synchrotron Radiation Research Institute (Japan))

キーワード：PEFC, Electrolyte, Radical quencher, operando XRF, micro X-ray