SnO2-supported electrocatalysts on various conductive fillers for PEFCs

Y. Nakazato, D. Kawachino, Z. Noda, J. Matsuda, A. Hayashi, K. Sasaki

研究成果: 著書/レポートタイプへの貢献会議での発言

4 引用 (Scopus)

抜粋

Electrocatalyst layers in polymer electrolyte fuel cells (PEFCs) have complicated 3-dimensional microstructure, so that control and optimization of the structure are essential for higher cell performance. Carbon black supported cathode electrocatalyst is widely used, whilst carbon black support can be degraded through electrochemical oxidation on the cathode side. In this study, stable and electronic conductive Nb-doped SnO2 support deposited on conductive carbon nanotube (CNT) filler is considered as an alternative support material for increasing cell performance. Consequently, high current-voltage (I-V) performance and voltage cycle durability of membrane electrode assemblies (MEAs) using Nb-doped SnO2 supports deposited on CNTs are successfully demonstrated under the PEFC operational condition.

元の言語英語
ホスト出版物のタイトルECS Transactions
編集者P. A. Shirvanian, V. Ramani, Y.-T. Kim, H. A. Gasteiger, K. Shinohara, K. E. Ayers, B. S. Pivovar, D. J. Jones, H. Uchida, K. A. Perry, S. Mitsushima, H. Xu, T. J. Schmidt, J. M. Fenton, T. F. Fuller, P. Strasser, F. Buechi, K. E. Swider-Lyons, R. A. Mantz, S. Narayan, P. N. Pintauro, C. Coutanceau, A. Z. Weber
出版者Electrochemical Society Inc.
ページ897-906
ページ数10
エディション8
ISBN(電子版)9781607685395
DOI
出版物ステータス出版済み - 1 1 2017
イベントSymposium on Polymer Electrolyte Fuel Cells 17, PEFC 2017 - 232nd ECS Meeting - National Harbor, 米国
継続期間: 10 1 201710 5 2017

出版物シリーズ

名前ECS Transactions
番号8
80
ISSN(印刷物)1938-6737
ISSN(電子版)1938-5862

その他

その他Symposium on Polymer Electrolyte Fuel Cells 17, PEFC 2017 - 232nd ECS Meeting
米国
National Harbor
期間10/1/1710/5/17

    フィンガープリント

All Science Journal Classification (ASJC) codes

  • Engineering(all)

これを引用

Nakazato, Y., Kawachino, D., Noda, Z., Matsuda, J., Hayashi, A., & Sasaki, K. (2017). SnO2-supported electrocatalysts on various conductive fillers for PEFCs. : P. A. Shirvanian, V. Ramani, Y-T. Kim, H. A. Gasteiger, K. Shinohara, K. E. Ayers, B. S. Pivovar, D. J. Jones, H. Uchida, K. A. Perry, S. Mitsushima, H. Xu, T. J. Schmidt, J. M. Fenton, T. F. Fuller, P. Strasser, F. Buechi, K. E. Swider-Lyons, R. A. Mantz, S. Narayan, P. N. Pintauro, C. Coutanceau, ... A. Z. Weber (版), ECS Transactions (8 版, pp. 897-906). (ECS Transactions; 巻数 80, 番号 8). Electrochemical Society Inc.. https://doi.org/10.1149/08008.0897ecst