Tunable Aqueous Phase Synthesis and Shape-Dependent Electrochemical Properties of Rhodium Nanostructures

被引：54

作者：

Yuan, Qiang ^{[1
,2
]}

Zhou, Zhiyou ^{[3
]}

Zhuang, Jing ^{[1
]}

Wang, Xun ^{[1
]}

机构：

[1] Tsinghua Univ, Dept Chem, Beijing 100084, Peoples R China

[2] Guizhou Univ, Dept Chem, Guiyang 550025, Guizhou, Peoples R China

[3] Xiamen Univ, Dept Chem, Coll Chem & Chem Engn, Xiamen 361005, Peoples R China

来源：

INORGANIC CHEMISTRY | 2010年 / 49卷 / 12期

关键词：

SELECTIVE SYNTHESIS; FACILE SYNTHESIS; NANOPARTICLES; NANOCRYSTALS; OVERGROWTH; REDUCTION; NANOWIRES; NANOCUBES; GROWTH;

D O I：

10.1021/ic100249t

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Rhodium nanostructures with highly selective morphologies such as cubes, horned particles, dendrites, and network-shaped wires have been achieved through the synergetic effect of sodium lauryl sulfate (SLS) and halogen anions (F-, Cr-, Br-, I-) in a green solvent, water. The effects of SLS and halogen anions were systematically investigated. The electrocatalytic performances of Rh nanostructures toward ethanol oxidation were tested. The results have shown that the rhodium nanostructures displayed shape-dependent properties, and the nanodendrites possessed the maximum catalytic activity.

引用

页码：5515 / 5521

页数：7

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