Synthesis, Self-Assembly, and Electrocatalysis of Polyallylamine-Functionalized Platinum Nanocubes

被引：12
|
作者：
Fu, Gengtao [1 ]
Zhao, Ruopeng [1 ]
Ding, Linfei [1 ]
Tao, Lin [1 ]
Lin, Jun [1 ]
Chen, Yu [1 ]
Tang, Yawen [1 ]
Zhou, Yiming [1 ]
Lu, Tianhong [1 ]
机构：
[1] Nanjing Normal Univ, Coll Chem & Mat Sci, Jiangsu Key Lab New Power Batteries, Lab Electrochem, Nanjing 210023, Jiangsu, Peoples R China
来源：
CHEMPLUSCHEM | 2013年 / 78卷 / 07期
关键词：
composites; electrocatalysis; electronic effects; oxygen reduction reaction; Pt nanocubes; OXYGEN REDUCTION REACTION; PALLADIUM-PHOSPHORUS NANOPARTICLES; MULTIWALLED CARBON NANOTUBES; CATALYTIC-PROPERTIES; GREEN SYNTHESIS; FUEL-CELLS; PT-ALLOY; SHAPE; NANOCRYSTALS; ELECTROOXIDATION;
D O I：
10.1002/cplu.201300120
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The title composite was prepared and self-assembled on carbon nanotubes (CNTs). Even after cleaning with UV/Ozone and electrochemical methods, the residual polyallylamine strongly influences the electronic structure of Pt. The resultant Pt-NC/CNT nanohybrid shows superior electrochemical activity and stability towards the oxygen reduction reaction in H2SO4 solutions compared with commercial Pt/C catalyst. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码：623 / 627
页数：5
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