Synthesis of hollow mesoporous Pt-Ni nanosphere for highly active electrocatalysis toward the methanol oxidation reaction

被引：46

作者：

Hu, Yaojuan ^{[1
]}

Shao, Qian ^{[1
]}

Wu, Ping ^{[1
]}

Zhang, Hui ^{[1
]}

Cai, Chenxin ^{[1
]}

机构：

[1] Nanjing Normal Univ, Jiangsu Key Lab New Power Batteries, Jiangsu Key Lab Biofunct Mat, Coll Chem & Mat Sci, Nanjing 210097, Jiangsu, Peoples R China

来源：

ELECTROCHEMISTRY COMMUNICATIONS | 2012年 / 18卷

基金：

高等学校博士学科点专项科研基金;

关键词：

Methanol oxidation; Bimetallic electrocatalyst; Hollow mesoporous Pt-Ni nanostructure; OXYGEN REDUCTION; NANOSTRUCTURES;

D O I：

10.1016/j.elecom.2012.02.030

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

A novel Pt-based bimetallic electrocatalyst, hollow mesoporous Pt-Ni nanospheres (HMPNNs), has synthesized by an efficient route. The HMPNN exhibits the superior electrocatalytic performance in oxidation reactions with greatly enhancing Pt utilization efficiency due to its unique structure and very electrochemical surface area. (C) 2012 Elsevier B.V. All rights reserved.

引用

页码：96 / 99

页数：4

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