Metal phosphide-based novel anodes for intermediate temperature fuel cells

R. Kikuchi, T. Ataku, Atsushi Takagaki, S. T. Oyama

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

2 被引用数 (Scopus)

抄録

In this study, metal phosphides such as Ni2P, CoP, FeP, WP, and MoP were investigated as novel anode catalysts for intermediate temperature fuel cells. Composite electrolytes composed of CsH2PO4 and SiP2O7, the metal phosphates, and a commercial Pt/C electrode were used as the electrolyte, anode, and cathode, respectively, and power generation characteristics were evaluated at 220°C as H2-O2 fuel cells. The anode performance was compared based on the electrochemical surface area of each anode determined by cyclic voltammetry. Among the phosphide anodes, the MoP catalyst exhibited excellent current-voltage characteristics, and demonstrated a potential as an anode catalyst superior to the Pt/C catalyst.

本文言語英語
ホスト出版物のタイトルPolymer Electrolyte Fuel Cells 16, PEFC 16
編集者D. J. Jones, F. N. Buchi, B. S. Pivovar, T. F. Fuller, A. Z. Weber, L. Zhuang, C. Coutanceau, P. N. Pintauro, K. E. Ayers, V. K. Ramani, P. Strasser, R. A. Mantz, S. R. Narayanan, S. Mitsushima, T. J. Schmidt, S. G. Sun, H. Uchida, H. A. Gasteiger, K. Swider-Lyons, J. M. Fenton, Y. T. Kim, K. A. Perry, P. Shirvanian, K. Shinohara
出版社Electrochemical Society Inc.
ページ931-937
ページ数7
14
ISBN(電子版)9781607685395
DOI
出版ステータス出版済み - 1 1 2016
外部発表はい
イベントSymposium on Polymer Electrolyte Fuel Cells 16, PEFC 2016 - PRiME 2016/230th ECS Meeting - Honolulu, 米国
継続期間: 10 2 201610 7 2016

出版物シリーズ

名前ECS Transactions
番号14
75
ISSN(印刷版)1938-5862
ISSN(電子版)1938-6737

その他

その他Symposium on Polymer Electrolyte Fuel Cells 16, PEFC 2016 - PRiME 2016/230th ECS Meeting
国/地域米国
CityHonolulu
Period10/2/1610/7/16

All Science Journal Classification (ASJC) codes

  • 工学(全般)

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