Pt/SnO2 electrocatalysts on conductive fillers

D. Horiguchi; T. Tsukatsune; Z. Noda; A. Hayashi; K. Sasaki

doi:10.1149/06403.0215ecst

Pt/SnO₂ electrocatalysts on conductive fillers

D. Horiguchi, T. Tsukatsune, Z. Noda, A. Hayashi, K. Sasaki

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

15 Citations (Scopus)

Abstract

For polymer electrolyte fuel cells (PEFCs), corrosion of the carbon support of electrocatalysts under cathode conditions is one of the important technical issues to solve, for which SnO₂ is a promising alternative support material. In this study, Pt/SnO₂ electrocatalysts with integrated conductive fillers have been developed, where the fillers act as the backbone and the built-in electron-conductive pathway. Electrochemical activity and durability of such electrocatalysts against voltage cycling between 1.0 and 1.5 VRHE are investigated. This durable electrocatalyst exhibits higher the oxygen reduction reaction (ORR) activity than Pt/SnO₂, and comparable ORR activity to that of the standard Pt/C electrocatalysts.

Original language	English
Title of host publication	Polymer Electrolyte Fuel Cells 14
Editors	H. A. Gasteiger, H. Uchida, F. N. Buchi, K. Swider-Lyons, D. Jones, V. Ramani, T. J. Schmidt, A. Weber, J. M. Fenton, Y. Meas, K. Shinohara, M. Edmundson, K. A. Perry, C. Coutanceau, S. Mitsushima, P. Strasser, R. Mantz, T. Fuller, S. R. Narayanan
Publisher	Electrochemical Society Inc.
Pages	215-220
Number of pages	6
Edition	3
ISBN (Electronic)	9781607685371, 9781607685388, 9781607685395, 9781607685418, 9781607685425, 9781607685432, 9781607685449, 9781607685456, 9781607685463, 9781607685470, 9781607685487, 9781607685494, 9781607685500, 9781607685517, 9781607685524, 9781607685531, 9781607685548
DOIs	https://doi.org/10.1149/06403.0215ecst
Publication status	Published - Jan 1 2014
Event	14th Polymer Electrolyte Fuel Cell Symposium, PEFC 2014 - 226th ECS Meeting - Cancun, Mexico Duration: Oct 5 2014 → Oct 9 2014

Publication series

Name	ECS Transactions
Number	3
Volume	64
ISSN (Print)	1938-6737
ISSN (Electronic)	1938-5862

Other

Other	14th Polymer Electrolyte Fuel Cell Symposium, PEFC 2014 - 226th ECS Meeting
Country/Territory	Mexico
City	Cancun
Period	10/5/14 → 10/9/14

All Science Journal Classification (ASJC) codes

Engineering(all)

Access to Document

10.1149/06403.0215ecst

Cite this

Horiguchi, D., Tsukatsune, T., Noda, Z., Hayashi, A., & Sasaki, K. (2014). Pt/SnO₂ electrocatalysts on conductive fillers. In H. A. Gasteiger, H. Uchida, F. N. Buchi, K. Swider-Lyons, D. Jones, V. Ramani, T. J. Schmidt, A. Weber, J. M. Fenton, Y. Meas, K. Shinohara, M. Edmundson, K. A. Perry, C. Coutanceau, S. Mitsushima, P. Strasser, R. Mantz, T. Fuller, & S. R. Narayanan (Eds.), Polymer Electrolyte Fuel Cells 14 (3 ed., pp. 215-220). (ECS Transactions; Vol. 64, No. 3). Electrochemical Society Inc.. https://doi.org/10.1149/06403.0215ecst

Pt/SnO₂ electrocatalysts on conductive fillers. / Horiguchi, D.; Tsukatsune, T.; Noda, Z. et al.
Polymer Electrolyte Fuel Cells 14. ed. / H. A. Gasteiger; H. Uchida; F. N. Buchi; K. Swider-Lyons; D. Jones; V. Ramani; T. J. Schmidt; A. Weber; J. M. Fenton; Y. Meas; K. Shinohara; M. Edmundson; K. A. Perry; C. Coutanceau; S. Mitsushima; P. Strasser; R. Mantz; T. Fuller; S. R. Narayanan. 3. ed. Electrochemical Society Inc., 2014. p. 215-220 (ECS Transactions; Vol. 64, No. 3).

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

Horiguchi, D, Tsukatsune, T, Noda, Z , Hayashi, A & Sasaki, K 2014, Pt/SnO₂ electrocatalysts on conductive fillers. in HA Gasteiger, H Uchida, FN Buchi, K Swider-Lyons, D Jones, V Ramani, TJ Schmidt, A Weber, JM Fenton, Y Meas, K Shinohara, M Edmundson, KA Perry, C Coutanceau, S Mitsushima, P Strasser, R Mantz, T Fuller & SR Narayanan (eds), Polymer Electrolyte Fuel Cells 14. 3 edn, ECS Transactions, no. 3, vol. 64, Electrochemical Society Inc., pp. 215-220, 14th Polymer Electrolyte Fuel Cell Symposium, PEFC 2014 - 226th ECS Meeting, Cancun, Mexico, 10/5/14. https://doi.org/10.1149/06403.0215ecst

Horiguchi D, Tsukatsune T, Noda Z , Hayashi A , Sasaki K. Pt/SnO₂ electrocatalysts on conductive fillers. In Gasteiger HA, Uchida H, Buchi FN, Swider-Lyons K, Jones D, Ramani V, Schmidt TJ, Weber A, Fenton JM, Meas Y, Shinohara K, Edmundson M, Perry KA, Coutanceau C, Mitsushima S, Strasser P, Mantz R, Fuller T, Narayanan SR, editors, Polymer Electrolyte Fuel Cells 14. 3 ed. Electrochemical Society Inc. 2014. p. 215-220. (ECS Transactions; 3). doi: 10.1149/06403.0215ecst

Horiguchi, D. ; Tsukatsune, T. ; Noda, Z. et al. / Pt/SnO₂ electrocatalysts on conductive fillers. Polymer Electrolyte Fuel Cells 14. editor / H. A. Gasteiger ; H. Uchida ; F. N. Buchi ; K. Swider-Lyons ; D. Jones ; V. Ramani ; T. J. Schmidt ; A. Weber ; J. M. Fenton ; Y. Meas ; K. Shinohara ; M. Edmundson ; K. A. Perry ; C. Coutanceau ; S. Mitsushima ; P. Strasser ; R. Mantz ; T. Fuller ; S. R. Narayanan. 3. ed. Electrochemical Society Inc., 2014. pp. 215-220 (ECS Transactions; 3).

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