SnO2-supported electrocatalysts on various conductive fillers for PEFCs

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

doi:10.1149/08008.0897ecst

SnO₂-supported electrocatalysts on various conductive fillers for PEFCs

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

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

5 Citations (Scopus)

Abstract

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.

Original language	English
Title of host publication	ECS Transactions
Editors	D. J. Jones, F. Buechi, K. E. Swider-Lyons, P. N. Pintauro, H. Uchida, T. J. Schmidt, B. S. Pivovar, H. A. Gasteiger, A. Z. Weber, P. A. Shirvanian, J. M. Fenton, T. F. Fuller, K. Shinohara, K. A. Perry, P. Strasser, C. Coutanceau, S. Mitsushima, R. A. Mantz, S. Narayan, V. Ramani, K. E. Ayers, Y.-T. Kim, H. Xu
Publisher	Electrochemical Society Inc.
Pages	897-906
Number of pages	10
Edition	8
ISBN (Electronic)	9781607688259
ISBN (Print)	9781623324773
DOIs	https://doi.org/10.1149/08008.0897ecst
Publication status	Published - 2017
Event	Symposium on Polymer Electrolyte Fuel Cells 17, PEFC 2017 - 232nd ECS Meeting - National Harbor, United States Duration: Oct 1 2017 → Oct 5 2017

Publication series

Name	ECS Transactions
Number	8
Volume	80
ISSN (Print)	1938-6737
ISSN (Electronic)	1938-5862

Other

Other	Symposium on Polymer Electrolyte Fuel Cells 17, PEFC 2017 - 232nd ECS Meeting
Country/Territory	United States
City	National Harbor
Period	10/1/17 → 10/5/17

All Science Journal Classification (ASJC) codes

Engineering(all)

Access to Document

10.1149/08008.0897ecst

Cite this

Nakazato, Y., Kawachino, D., Noda, Z., Matsuda, J., Hayashi, A., & Sasaki, K. (2017). SnO₂-supported electrocatalysts on various conductive fillers for PEFCs. In D. J. Jones, F. Buechi, K. E. Swider-Lyons, P. N. Pintauro, H. Uchida, T. J. Schmidt, B. S. Pivovar, H. A. Gasteiger, A. Z. Weber, P. A. Shirvanian, J. M. Fenton, T. F. Fuller, K. Shinohara, K. A. Perry, P. Strasser, C. Coutanceau, S. Mitsushima, R. A. Mantz, S. Narayan, V. Ramani, K. E. Ayers, Y-T. Kim, ... H. Xu (Eds.), ECS Transactions (8 ed., pp. 897-906). (ECS Transactions; Vol. 80, No. 8). Electrochemical Society Inc.. https://doi.org/10.1149/08008.0897ecst

SnO₂-supported electrocatalysts on various conductive fillers for PEFCs. / Nakazato, Y.; Kawachino, D.; Noda, Z. et al.

ECS Transactions. ed. / D. J. Jones; F. Buechi; K. E. Swider-Lyons; P. N. Pintauro; H. Uchida; T. J. Schmidt; B. S. Pivovar; H. A. Gasteiger; A. Z. Weber; P. A. Shirvanian; J. M. Fenton; T. F. Fuller; K. Shinohara; K. A. Perry; P. Strasser; C. Coutanceau; S. Mitsushima; R. A. Mantz; S. Narayan; V. Ramani; K. E. Ayers; Y.-T. Kim; H. Xu. 8. ed. Electrochemical Society Inc., 2017. p. 897-906 (ECS Transactions; Vol. 80, No. 8).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Nakazato, Y, Kawachino, D, Noda, Z , Matsuda, J , Hayashi, A & Sasaki, K 2017, SnO₂-supported electrocatalysts on various conductive fillers for PEFCs. in DJ Jones, F Buechi, KE Swider-Lyons, PN Pintauro, H Uchida, TJ Schmidt, BS Pivovar, HA Gasteiger, AZ Weber, PA Shirvanian, JM Fenton, TF Fuller, K Shinohara, KA Perry, P Strasser, C Coutanceau, S Mitsushima, RA Mantz, S Narayan, V Ramani, KE Ayers, Y-T Kim & H Xu (eds), ECS Transactions. 8 edn, ECS Transactions, no. 8, vol. 80, Electrochemical Society Inc., pp. 897-906, Symposium on Polymer Electrolyte Fuel Cells 17, PEFC 2017 - 232nd ECS Meeting, National Harbor, United States, 10/1/17. https://doi.org/10.1149/08008.0897ecst

Nakazato Y, Kawachino D, Noda Z , Matsuda J , Hayashi A , Sasaki K. SnO₂-supported electrocatalysts on various conductive fillers for PEFCs. In Jones DJ, Buechi F, Swider-Lyons KE, Pintauro PN, Uchida H, Schmidt TJ, Pivovar BS, Gasteiger HA, Weber AZ, Shirvanian PA, Fenton JM, Fuller TF, Shinohara K, Perry KA, Strasser P, Coutanceau C, Mitsushima S, Mantz RA, Narayan S, Ramani V, Ayers KE, Kim Y-T, Xu H, editors, ECS Transactions. 8 ed. Electrochemical Society Inc. 2017. p. 897-906. (ECS Transactions; 8). doi: 10.1149/08008.0897ecst

Nakazato, Y. ; Kawachino, D. ; Noda, Z. et al. / SnO₂-supported electrocatalysts on various conductive fillers for PEFCs. ECS Transactions. editor / D. J. Jones ; F. Buechi ; K. E. Swider-Lyons ; P. N. Pintauro ; H. Uchida ; T. J. Schmidt ; B. S. Pivovar ; H. A. Gasteiger ; A. Z. Weber ; P. A. Shirvanian ; J. M. Fenton ; T. F. Fuller ; K. Shinohara ; K. A. Perry ; P. Strasser ; C. Coutanceau ; S. Mitsushima ; R. A. Mantz ; S. Narayan ; V. Ramani ; K. E. Ayers ; Y.-T. Kim ; H. Xu. 8. ed. Electrochemical Society Inc., 2017. pp. 897-906 (ECS Transactions; 8).

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