Design of highly durable electrocatalyst for high-temperature polymer electrolyte fuel cell

T. Fujigaya, M. R. Berber, N. Nakashima

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

    5 被引用数 (Scopus)

    抄録

    We describe a polymer electrolyte fuel cell (PMFC) with an extremely high durability (single cell test: >400,000 cycling) together with a high power density (252 mW/cm2) at high temperature (120°C) under a non-humid atmosphere. Such a high performance PMFC development opens the door for the nextgeneration PEFC for "real world" use. This is achieved by using a membrane electrode assembly (MEA) with poly(vinylphosphonic acid)-doped poly[2,2'-(2,6-pyridine)-5,5'-bibenzimidazole] (PyPBI)-wrapped carbon nanotube/Pt nanoparticles and poly[2,2'- (2,6-phenyl)-5,5'-bibenzimidazole] (PBI) for both the anode and cathode catalysts and an electrolyte membrane material, respectively.

    本文言語英語
    ホスト出版物のタイトルPolymer Electrolyte Fuel Cells 14
    編集者K. Shinohara, S. R. Narayanan, K. Swider-Lyons, A. Weber, C. Coutanceau, R. Mantz, H. A. Gasteiger, D. Jones, M. Edmundson, S. Mitsushima, V. Ramani, Y. Meas, T. Fuller, H. Uchida, F. N. Buchi, K. A. Perry, T. J. Schmidt, J. M. Fenton, P. Strasser
    出版社Electrochemical Society Inc.
    ページ159-169
    ページ数11
    3
    ISBN(電子版)9781607685395
    DOI
    出版ステータス出版済み - 2014
    イベント14th Polymer Electrolyte Fuel Cell Symposium, PEFC 2014 - 226th ECS Meeting - Cancun, メキシコ
    継続期間: 10 5 201410 9 2014

    出版物シリーズ

    名前ECS Transactions
    番号3
    64
    ISSN(印刷版)1938-5862
    ISSN(電子版)1938-6737

    その他

    その他14th Polymer Electrolyte Fuel Cell Symposium, PEFC 2014 - 226th ECS Meeting
    国/地域メキシコ
    CityCancun
    Period10/5/1410/9/14

    All Science Journal Classification (ASJC) codes

    • 工学(全般)

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