Synthesis of AuPt Heteronanostructures with Enhanced Electrocatalytic Activity toward Oxygen Reduction

被引：128

作者：

Kim, Yena ^{[3
]}

Hong, Jong Wook ^{[1
,2
]}

Lee, Young Wook ^{[1
,2
]}

Kim, Minjung ^{[1
,2
]}

Kim, Dongheun ^{[1
,2
]}

Yun, Wan Soo ^{[3
]}

Han, Sang Woo ^{[1
,2
]}

机构：

[1] Korea Adv Inst Sci & Technol, Dept Chem, Taejon 305701, South Korea

[2] Korea Adv Inst Sci & Technol, KI NanoCentury, Taejon 305701, South Korea

[3] Korea Res Inst Stand & Sci, Adv Technol Div, Taejon 305600, South Korea

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2010年 / 49卷 / 52期

关键词：

nanoparticles; nanostructures; oxygen; platinum; reduction; BIMETALLIC HETERONANOSTRUCTURES; PLATINUM NANOPARTICLES; METAL NANOCRYSTALS; CATALYSIS; GROWTH; NANOCUBES; PROPERTY; ALLOYS;

D O I：

10.1002/anie.201005839

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The core of the matter: The catalytic activities of Au@Pt heteronanostructures (see scheme; CTAB: cetyltrimethylammonium bromide, NPs: nanoparticles) toward oxygen reduction are highly dependent on the shape of the cores, thus revealing the importance of the core structure for enhancing the activity of core-shell-type nanocatalysts. Copyright © 2010 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：10197 / 10201

页数：5

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