Development of MEAs by controlling carbon structures in cathode layers

Bo Fu, Yasuto Minamida, Zhiyun Noda, Kazunari Sasaki, Akari Hayashi

研究成果: 著書/レポートタイプへの貢献会議での発言

抜粋

Pt nanoparticles have been encapsulated into nano-channels of mesoporous carbon (MC), in order to suppress the mobility of Pt particles and then increase the durability. For further enhancing IV performance, especially in the high current density region, addition of carbon nanofiber (CNF) to the cathode catalyst layers was explored, and an optimal condition was evaluated. As a result, MEA with 10 wt.% CNF addition showed the highest IV performance even though porosity itself was better for 20 wt.% CNF addition. Therefore, thickness is another important factor in addition to porosity, especially in terms of Pt active sites per unit thickness.

元の言語英語
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
出版者Electrochemical Society Inc.
ページ827-835
ページ数9
エディション14
ISBN(電子版)9781607685395
DOI
出版物ステータス出版済み - 1 1 2016
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(印刷物)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
米国
Honolulu
期間10/2/1610/7/16

    フィンガープリント

All Science Journal Classification (ASJC) codes

  • Engineering(all)

これを引用

Fu, B., Minamida, Y., Noda, Z., Sasaki, K., & Hayashi, A. (2016). Development of MEAs by controlling carbon structures in cathode layers. : 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 (版), Polymer Electrolyte Fuel Cells 16, PEFC 16 (14 版, pp. 827-835). (ECS Transactions; 巻数 75, 番号 14). Electrochemical Society Inc.. https://doi.org/10.1149/07514.0827ecst