Alternative oxide-supported PEFC electrocatalysts

K. Sasaki; Z. Noda; T. Tsukatsune; K. Kanda; Y. Takabatake; Y. Nagamatsu; T. Daio; S. M. Lyth; A. Hayashi

doi:10.1149/06403.0221ecst

Alternative oxide-supported PEFC electrocatalysts

K. Sasaki, Z. Noda, T. Tsukatsune, K. Kanda, Y. Takabatake, Y. Nagamatsu, T. Daio, S. M. Lyth, A. Hayashi

Chemical And Process Engineering

Research output: Contribution to journal › Conference Contribution › peer-review

Abstract

Possible alternative electrocatalyst support materials to the conventional carbon black have been examined. Among others, doped-SnO₂ can be a promising support for Pt nanoparticles well connected to the oxide with a certain crystallographic orientation. Pt/doped SnO₂ exhibits suitable voltage cycle durability, while further improvement in oxygen reduction reaction (ORR) activity is still desired.

Original language	English
Pages (from-to)	221-227
Number of pages	7
Journal	ECS Transactions
Volume	64
Issue number	3
DOIs	https://doi.org/10.1149/06403.0221ecst
Publication status	Published - 9 Oct 2014
Event	14th Polymer Electrolyte Fuel Cell Symposium, PEFC 2014 - 226th ECS Meeting - Cancun, Mexico Duration: 5 Oct 2014 → 9 Oct 2014

Keywords

PEFC electrocatalysts
electrocatalyst support materials
carbon black nanoparticles
oxygen reduction reaction (ORR)

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10.1149/06403.0221ecst

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title = "Alternative oxide-supported PEFC electrocatalysts",

abstract = "Possible alternative electrocatalyst support materials to the conventional carbon black have been examined. Among others, doped-SnO2 can be a promising support for Pt nanoparticles well connected to the oxide with a certain crystallographic orientation. Pt/doped SnO2 exhibits suitable voltage cycle durability, while further improvement in oxygen reduction reaction (ORR) activity is still desired.",

keywords = "PEFC electrocatalysts, electrocatalyst support materials, carbon black nanoparticles, oxygen reduction reaction (ORR)",

author = "K. Sasaki and Z. Noda and T. Tsukatsune and K. Kanda and Y. Takabatake and Y. Nagamatsu and T. Daio and Lyth, \{S. M.\} and A. Hayashi",

note = "Publisher Copyright: {\textcopyright} The Electrochemical Society. Kazunari Sasaki et al 2014 ECS Trans. 64 221, DOI 10.1149/06403.0221ecst; 14th Polymer Electrolyte Fuel Cell Symposium, PEFC 2014 - 226th ECS Meeting ; Conference date: 05-10-2014 Through 09-10-2014",

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TY - JOUR

T1 - Alternative oxide-supported PEFC electrocatalysts

AU - Sasaki, K.

AU - Noda, Z.

AU - Tsukatsune, T.

AU - Kanda, K.

AU - Takabatake, Y.

AU - Nagamatsu, Y.

AU - Daio, T.

AU - Lyth, S. M.

AU - Hayashi, A.

N1 - Publisher Copyright: © The Electrochemical Society. Kazunari Sasaki et al 2014 ECS Trans. 64 221, DOI 10.1149/06403.0221ecst

PY - 2014/10/9

Y1 - 2014/10/9

N2 - Possible alternative electrocatalyst support materials to the conventional carbon black have been examined. Among others, doped-SnO2 can be a promising support for Pt nanoparticles well connected to the oxide with a certain crystallographic orientation. Pt/doped SnO2 exhibits suitable voltage cycle durability, while further improvement in oxygen reduction reaction (ORR) activity is still desired.

AB - Possible alternative electrocatalyst support materials to the conventional carbon black have been examined. Among others, doped-SnO2 can be a promising support for Pt nanoparticles well connected to the oxide with a certain crystallographic orientation. Pt/doped SnO2 exhibits suitable voltage cycle durability, while further improvement in oxygen reduction reaction (ORR) activity is still desired.

KW - PEFC electrocatalysts

KW - electrocatalyst support materials

KW - carbon black nanoparticles

KW - oxygen reduction reaction (ORR)

UR - https://www.scopus.com/pages/publications/84921280753

U2 - 10.1149/06403.0221ecst

DO - 10.1149/06403.0221ecst

M3 - Conference Contribution

AN - SCOPUS:84921280753

SN - 1938-5862

VL - 64

SP - 221

EP - 227

JO - ECS Transactions

JF - ECS Transactions

IS - 3

T2 - 14th Polymer Electrolyte Fuel Cell Symposium, PEFC 2014 - 226th ECS Meeting

Y2 - 5 October 2014 through 9 October 2014

ER -

Alternative oxide-supported PEFC electrocatalysts

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Keywords

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