Alternative Oxide-supported PEFC Electrocatalysts

被引：0

作者：

Sasaki, K. ^{[1
,2
,3
,4
]}

Noda, Z. ^{[2
]}

Tsukatsune, T. ^{[1
]}

Kanda, K. ^{[1
]}

Takabatake, Y. ^{[1
]}

Nagamatsu, Y. ^{[1
]}

Daio, T. ^{[2
]}

Lyth, S. M. ^{[4
]}

Hayashi, A. ^{[2
,3
,4
]}

机构：

[1] Kyushu Univ, Fac Engn, Nishi Ku, Fukuoka 8190395, Japan

[2] Kyushu Univ, Int Res Ctr Hydrogen Energy, Nishi Ku, Fukuoka 8190395, Japan

[3] Kyushu Univ, Next Generat Fuel Cell Res Ctr NEXT FC, Nishi Ku, Fukuoka 8190395, Japan

[4] Kyushu Univ, Int Inst Carbon Neutral Energy Res, Nishi Ku, Fukuoka 8190395, Japan

来源：

POLYMER ELECTROLYTE FUEL CELLS 14 | 2014年 / 64卷 / 03期

关键词：

ELECTROLYTE FUEL-CELLS; CARBON-FREE; DURABILITY; CATALYST; SNO2;

D O I：

10.1149/06403.0221ecst

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

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.

引用

页码：221 / 227

页数：7

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