中国科学院大连化学物理研究所机构知识库
Advanced  
DICP OpenIR  > 中国科学院大连化学物理研究所  > 期刊论文
题名: A high conductivity Cs2.5H0.5PMo12O40/polybenzimidazole (PBI)/H3PO4 composite membrane for proton-exchange membrane fuel cells OPE-rating at high temperature
作者: Li, Ming-Qiang1;  Shao, Zhi-Gang2;  Scott, Keith1
关键词: polyoxometalate ;  proton-exchange membrane ;  PEM ;  high-temperature ;  fuel cell ;  PBI
刊名: JOURNAL OF POWER SOURCES
发表日期: 2008-08-15
DOI: 10.1016/j.jpowsour.2008.04.093
卷: 183, 期:1, 页:69-75
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences ;  Technology
类目[WOS]: Electrochemistry ;  Energy & Fuels
研究领域[WOS]: Electrochemistry ;  Energy & Fuels
英文摘要: A high conductivity composite proton-exchange membrane Cs2.5H0.5PMo12O40 (CSPOM)/polybenzimidazole (PBI) for use in hydrogen proton-exchange fuel cells has been prepared. The CsPOM composite membrane is insoluble in water. The composite membrane doped with H3PO4 showed high-proton conductivity (>0.15 S cm(-1)) and good thermal stability. P-31 NMR analysis has suggested the formation of a chemical bond between the CsPOM and PBI in the composite membrane. The performance of the membrane in a high-temperature proton-exchange membrane fuel cell (PEMFC) fueled with hydrogen was better than that with a phosphoric acid-doped PBI membrane under the same conditions and at temperatures greater than 150 C. The CsPOM/PBI composite would appear to be a promising material for high-temperature PEMFC applications. Crown Copyright (C) 2008 Published by Elsevier B.V. All rights reserved.
关键词[WOS]: ELECTROLYTE MEMBRANES ;  POLYMER ELECTROLYTE ;  CATALYTIC-ACTIVITY ;  ACID ;  POLYBENZIMIDAZOLES ;  100-DEGREES-C ;  OPERATION ;  WATER
语种: 英语
WOS记录号: WOS:000259659300011
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/140919
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

Files in This Item:

There are no files associated with this item.


作者单位: 1.Univ Newcastle, Sch Chem Engn & Adv Mat, Newcastle NE1 7RU, Tyne & Wear, England
2.Chinese Acad Sci, Dalian Inst Chem Phys, Fuel Cell R&D Ctr, Dalian 116023, Peoples R China

Recommended Citation:
Li, Ming-Qiang,Shao, Zhi-Gang,Scott, Keith. A high conductivity Cs2.5H0.5PMo12O40/polybenzimidazole (PBI)/H3PO4 composite membrane for proton-exchange membrane fuel cells OPE-rating at high temperature[J]. JOURNAL OF POWER SOURCES,2008,183(1):69-75.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Li, Ming-Qiang]'s Articles
 [Shao, Zhi-Gang]'s Articles
 [Scott, Keith]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Li, Ming-Qiang]‘s Articles
 [Shao, Zhi-Gang]‘s Articles
 [Scott, Keith]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
  Add to CiteULike  Add to Connotea  Add to Del.icio.us  Add to Digg  Add to Reddit 
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Powered by CSpace