Highly active and durable platinum-lead bimetallic alloy nanoflowers for formic acid electrooxidation

被引：50
|
作者：
Gong, Mingxing [2 ]
Li, Fumin [1 ]
Yao, Zhigang [2 ]
Zhang, Suqi [2 ]
Dong, Jingwen [2 ]
Chen, Yu [1 ]
Tang, Yawen [2 ]
机构：
[1] Shaanxi Normal Univ, Sch Mat Sci & Engn, Xian 710062, Peoples R China
[2] Nanjing Normal Univ, Jiangsu Key Lab New Power Batteries, Jiangsu Collaborat Innovat Ctr Biomed Funct Mat, Coll Chem & Mat Sci, Nanjing 210023, Jiangsu, Peoples R China
来源：
NANOSCALE | 2015年 / 7卷 / 11期
基金：
中国国家自然科学基金;
关键词：
OXYGEN REDUCTION REACTION; ENHANCED ELECTROCATALYTIC ACTIVITY; ROOM-TEMPERATURE SYNTHESIS; CATALYTIC-ACTIVITY; ETHANOL ELECTROOXIDATION; NANOPARTICLE NETWORKS; METHANOL OXIDATION; PTPB/C CATALYST; GREEN SYNTHESIS; ANODE CATALYST;
D O I：
10.1039/c4nr07375d
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The Pt84Pb16 (atomic ratio) bimetallic alloy nanoflowers (Pt84Pb16 BANFs) are synthesized by a simple one-pot hydrothermal reduction method that effectively enhance the dehydrogenation pathway of the formic acid oxidation reaction (FAOR) due to the ensemble effect and the electronic effect. As a result, the mass activity of Pt84Pb16 BANFs for the FAOR is 16.7 times higher than that of commercial Pt black at 0.3 V potential.
引用
收藏
页码：4894 / 4899
页数：6
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