Pt/SnO2 electrocatalysts on conductive fillers

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

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 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 languageEnglish
Title of host publicationPolymer Electrolyte Fuel Cells 14
EditorsH. 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
PublisherElectrochemical Society Inc.
Pages215-220
Number of pages6
Edition3
ISBN (Electronic)9781607685371, 9781607685388, 9781607685395, 9781607685418, 9781607685425, 9781607685432, 9781607685449, 9781607685456, 9781607685463, 9781607685470, 9781607685487, 9781607685494, 9781607685500, 9781607685517, 9781607685524, 9781607685531, 9781607685548
DOIs
Publication statusPublished - Jan 1 2014
Event14th Polymer Electrolyte Fuel Cell Symposium, PEFC 2014 - 226th ECS Meeting - Cancun, Mexico
Duration: Oct 5 2014Oct 9 2014

Publication series

NameECS Transactions
Number3
Volume64
ISSN (Print)1938-6737
ISSN (Electronic)1938-5862

Other

Other14th Polymer Electrolyte Fuel Cell Symposium, PEFC 2014 - 226th ECS Meeting
CountryMexico
CityCancun
Period10/5/1410/9/14

Fingerprint

Electrocatalysts
Fillers
Catalyst supports
Oxygen
Fuel cells
Durability
Cathodes
Thermodynamic properties
Electrolytes
Corrosion
Carbon
Electrons
Electric potential
Polymers

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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.; Hayashi, A.; Sasaki, K.

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 proceedingConference 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). https://doi.org/10.1149/06403.0215ecst
Horiguchi, D. ; Tsukatsune, T. ; Noda, Z. ; Hayashi, A. ; Sasaki, K. / 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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