直接有机小分子燃料电池氢钼/钨青铜修饰铂电催化剂

李伟善; 田立鹏; 都君华; 黄红良; 李伟; 张礼霞; 杨红艳; 郭盼盼

doi:10.61558/2993-074X.2018

电化学 >

2009 , Vol. 15 >Issue 4: 418 - 425

DOI: https://doi.org/10.61558/2993-074X.2018

研究论文

直接有机小分子燃料电池氢钼/钨青铜修饰铂电催化剂

李伟善 ,
田立鹏 ,
都君华 ,
黄红良 ,
李伟 ,
张礼霞 ,
杨红艳 ,
郭盼盼

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华南师范大学化学与环境学院,广东高校电化学储能与发电技术重点实验室;

收稿日期: 2009-11-28

修回日期: 2009-11-28

网络出版日期: 2009-11-28

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Platinum Modified with Hydrogen Molybdenum/Tungsten Bronze as Electrocatalysts for Direct Small Organic Molecule Fuel Cell

LI Wei-shan ,
TIAN Li-peng ,
DU Jun-hua ,
HUANG Hong-liang ,
LI Wei ,
ZHANG Li-xia ,
YANG Hong-yan ,
GUO Pan-pan

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(School of Chemistry and Environment & Key Lab of Electrochemical Technology onEnergy Storage and Power Generation in Guangdong Universities,Guangzhou 510006,China

Received date: 2009-11-28

Revised date: 2009-11-28

Online published: 2009-11-28

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摘要

减少铂用量和提高铂的抗中毒能力,是直接有机小分子燃料电池实用化过程期待解决的难题,由此而引发了广泛的研究,迄今已先后建立了许多的解决方案.作者也提出了基于氢钼/钨青铜(HxMo(W)O3,0

关键词： 氢钼青铜; 氢钨青铜; 铂; 修饰; 燃料电池; 有机小分子; 电催化剂

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李伟善 , 田立鹏 , 都君华 , 黄红良 , 李伟 , 张礼霞 , 杨红艳 , 郭盼盼 . 直接有机小分子燃料电池氢钼/钨青铜修饰铂电催化剂[J]. 电化学, 2009 , 15(4) : 418 -425 . DOI: 10.61558/2993-074X.2018

Abstract

There are several problems that limit the application of direct small organic fuel cell,including the use of precious platinum and the activity loss of platinum due to the intermediates poisons from the oxidation of small organic molecules.These problems have attracted wide interest and many solutions have been proposed.We have developed a new method to reduce the platinum usage and improve its activity,based on the modification of platinum with hydrogen molybdenum/tungsten bronze(HxMo(W)O3,0

Key words： hydrogen molybdenum bronze; hydrogen tungsten bronze; platinum; modification; fuel cell; small organic; electrocatalyst

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