Observation of Degradation of Pt and Carbon Support in Polymer Electrolyte Fuel Cell Using Combined Nano-X-ray Absorption Fine Structure and Transmission Electron Microscopy Techniques.

Takao, Shinobu; Sekizawa, Oki; Samjeské, Gabor; Kaneko, Takuma; Higashi, Kotaro; Yoshida, Yusuke; Zhao, Xiao; Sakata, Tomohiro; Yamamoto, Takashi; Gunji, Takao; Uruga, Tomoya; Iwasawa, Yasuhiro

Takao, Shinobu; Sekizawa, Oki; Samjeské, Gabor; Kaneko, Takuma; Higashi, Kotaro; Yoshida, Yusuke; Zhao, Xiao; Sakata, Tomohiro; Yamamoto, Takashi; Gunji, Takao; Uruga, Tomoya; Iwasawa, Yasuhiro.

Afiliação

Takao S; Innovation Research Center for Fuel Cells , The University of Electro-Communications , Chofu , Tokyo 182-8585 , Japan.
Sekizawa O; Innovation Research Center for Fuel Cells , The University of Electro-Communications , Chofu , Tokyo 182-8585 , Japan.
Samjeské G; Innovation Research Center for Fuel Cells , The University of Electro-Communications , Chofu , Tokyo 182-8585 , Japan.
Kaneko T; Innovation Research Center for Fuel Cells , The University of Electro-Communications , Chofu , Tokyo 182-8585 , Japan.
Higashi K; Innovation Research Center for Fuel Cells , The University of Electro-Communications , Chofu , Tokyo 182-8585 , Japan.
Yoshida Y; Innovation Research Center for Fuel Cells , The University of Electro-Communications , Chofu , Tokyo 182-8585 , Japan.
Zhao X; Innovation Research Center for Fuel Cells , The University of Electro-Communications , Chofu , Tokyo 182-8585 , Japan.
Sakata T; Innovation Research Center for Fuel Cells , The University of Electro-Communications , Chofu , Tokyo 182-8585 , Japan.
Yamamoto T; Department of Mathematical and Material Sciences, Faculty of Integrated Arts and Sciences , The University of Tokushima , Minamijosanjima , Tokushima 770-8502 , Japan.
Gunji T; Innovation Research Center for Fuel Cells , The University of Electro-Communications , Chofu , Tokyo 182-8585 , Japan.
Uruga T; Innovation Research Center for Fuel Cells , The University of Electro-Communications , Chofu , Tokyo 182-8585 , Japan.
Iwasawa Y; SPring-8, Japan Synchrotron Radiation Research Institute , Sayo , Hyogo 679-5198 , Japan.

ACS Appl Mater Interfaces ; 10(33): 27734-27744, 2018 Aug 22.

Article em En | MEDLINE | ID: mdl-30044074

Palavras-chave

PEFC Pt/C cathode; Pt and carbon degradations; degradation sequence; nano-XAFS/STEM−EDS; same-view imaging

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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: ACS Appl Mater Interfaces Assunto da revista: BIOTECNOLOGIA / ENGENHARIA BIOMEDICA Ano de publicação: 2018 Tipo de documento: Article País de afiliação: Japão

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