One-pot synthesis and electrocatalytic activity of octapodal Au-Pd nanoparticles

被引：71

作者：

Hong, Jong Wook

Lee, Young Wook

Kim, Minjung

Kang, Shin Wook

Han, Sang Woo ^{[1
]}

机构：

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

来源：

CHEMICAL COMMUNICATIONS | 2011年 / 47卷 / 09期

关键词：

SHAPE-CONTROLLED SYNTHESIS; OXYGEN REDUCTION; SILVER NANOPARTICLES; METAL NANOCRYSTALS; PALLADIUM; GOLD; OXIDATION; NANOCUBES; GROWTH;

D O I：

10.1039/c0cc04856a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Bimetallic alloy Au-Pd nanoparticles with an unprecedented octapodal shape have been prepared by a one-pot aqueous synthesis method. This unique structure was produced through selective etching of {100} facets by in situ generated Br- ions. The octapodal Au-Pd nanoparticles exhibited efficient electrocatalytic properties toward ethanol oxidation.

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收藏

页码：2553 / 2555

页数：3

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