One-Pot Synthesis of CeO2-Supported Pd-Cu-Alloy Nanocubes with High Catalytic Activity

被引：22

作者：

Park, Kyu-Hwan ^{[1
,2
]}

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

Kim, Yena ^{[1
,2
]}

Kang, Shin Wook ^{[1
,2
]}

Han, Sang Woo ^{[1
,2
,3
]}

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] Inst for Basic Sci Korea, Ctr Nanomat & Chem React, Taejon 305701, South Korea

来源：

CHEMISTRY-A EUROPEAN JOURNAL | 2013年 / 19卷 / 25期

关键词：

alloys; cerium; copper; electrochemistry; formic acid; nanostructures; palladium; FORMIC-ACID OXIDATION; WATER-GAS-SHIFT; HIGH ELECTROCATALYTIC ACTIVITY; FUEL-CELLS; ELECTROCHEMICAL OXIDATION; BIMETALLIC CATALYSTS; OXYGEN REDUCTION; ANODE CATALYST; NANOPARTICLES; ELECTROOXIDATION;

D O I：

10.1002/chem.201301188

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Cerium and nanocubes: CeO2-supported Pd-Cu-alloy nanocubes (Pd-Cu NCs/CeO2) with high content and good dispersion of the Pd-Cu NCs were prepared in high yields by heating a solution containing Pd, Cu, and Ce precursors (see figure). The prepared Pd-Cu NCs/CeO2 have excellent catalytic activity and stability toward formic acid electro-oxidation due to the synergism between the Pd-Cu-alloy catalysts and the CeO2 support. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：8053 / 8057

页数：5

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