CeO2 Nanotubes Supported Pd Electrocatalysts for Formic Acid Oxidation

被引：15
|
作者：
Lu, Hai-Ting [1 ]
Yang, Zi-Juan [1 ]
Yang, Xin [1 ]
Fan, Yang [1 ]
机构：
[1] Xinyang Normal Univ, Coll Chem & Chem Engn, Xinyang 464000, Peoples R China
来源：
ELECTROCATALYSIS | 2015年 / 6卷 / 03期
基金：
中国国家自然科学基金;
关键词：
Cerium oxide; Palladium; Electrocatalysts; Formic acid oxidation; Fuel cells; METHANOL ELECTROOXIDATION; FACILE SYNTHESIS; CATALYST; PERFORMANCE; NANOPARTICLES; GRAPHENE; CARBON;
D O I：
10.1007/s12678-014-0239-5
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
CeO2 nanotubes with well-defined hollow interiors are employed as support material for Pd electrocatalysts towards formic acid oxidation (FAO). Pd nanoparticles are deposited both on the outer surfaces and inside interiors of CeO2 nanotubes. The as-prepared Pd catalysts possess a large electrochemical surface area (ESA) and exhibit improved electrocatalytic performance towards FAO in comparison with the Vulcan XC-72 carbon black and the commercial CeO2 powder supported Pd catalysts.
引用
收藏
页码：255 / 262
页数：8
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