Bimetallic PdRu nanosponges with a tunable composition for ethylene glycol oxidation

被引：30
作者：
Bi, Peiyan [1 ]
Hong, Wei [1 ,2 ]
Shang, Changshuai [1 ,2 ]
Wang, Jin [1 ,3 ]
Wang, Erkang [1 ,2 ]
机构：
[1] Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Electroanalyt Chem, Changchun 130022, Jilin, Peoples R China
[2] Univ Chinese Acad Sci, Beijing 100039, Peoples R China
[3] SUNY Stony Brook, Dept Chem & Phys, Stony Brook, NY 11794 USA
来源：
RSC ADVANCES | 2016年 / 6卷 / 15期
基金：
中国国家自然科学基金;
关键词：
ELECTROCATALYTIC PERFORMANCE; ELECTROOXIDATION; NANOPARTICLES; PALLADIUM; GLYCEROL; PLATINUM; ALLOY; SHELL; CATALYSTS; METHANOL;
D O I：
10.1039/c5ra26823k
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
In this study, bimetallic PdRu nanosponges with regulated Pd/Ru ratios have been obtained through a simple mixing pathway. The synthetic step is simple, and proceeds just by mixing PdCl2 and RuCl3 aqueous solutions into NaBH4 solution. The physical structure and chemical composition of the as-prepared nanosponges have been examined using different methods. Ethylene glycol electrooxidation reaction tests reveal the fine catalytic performance of the nanosponges, and the introduction of an appropriate amount of Ru can promote the catalytic ability of Pd. The developed synthetic pathway and the prepared materials in this contribution lead to a new practical advancement of electrocatalysts for ethylene glycol electrooxidation.
引用
收藏
页码：12486 / 12490
页数：5
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