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: PTFE based composite anion exchange membranes: thermally induced in situ polymerization and direct hydrazine hydrate fuel cell application
作者: Zhang, Fengxiang1;  Zhang, Huamin1;  Ren, Junxia1;  Qu, Chao1
刊名: JOURNAL OF MATERIALS CHEMISTRY
发表日期: 2010
DOI: 10.1039/c0jm01311k
卷: 20, 期:37, 页:8139-8146
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences ;  Technology
类目[WOS]: Chemistry, Physical ;  Materials Science, Multidisciplinary
研究领域[WOS]: Chemistry ;  Materials Science
英文摘要: Anion exchange membrane fuel cells (AEMFCs) are advantageous over proton exchange membrane fuel cells in terms of electrode reaction kinetics and electrocatalyst versatility. As one of the key materials for this type of fuel cell, AEM transports anions from cathode to anode during cell operation and governs the performance of AEMFC. In this work, we report on the fabrication of a novel type of PTFE based composite anion exchange membrane and its application in direct hydrazine hydrate fuel cells (DHFC). The membrane was prepared via in situ thermal polymerization of chloromethyl monomer in pre-treated PTFE matrix followed by quaternary amination and alkalization. Attributed to a high chloromethyl monomer uptake and a membrane structure featuring "hydrophobic matrix confined hydrophilic domain'', the fabricated membrane showed hydroxide conductivity up to 0.049 S cm(-1) at room temperature and a maximum DHFC power density of 110 mW cm(-2) at a voltage of 0.7 V. Such membranes are promising candidates for application in AEMFC.
关键词[WOS]: BLEND MEMBRANES ;  CATALYSTS ;  PEMFCS ;  FILMS ;  CO
语种: 英语
WOS记录号: WOS:000281726600034
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/142252
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.Chinese Acad Sci, Dalian Inst Chem Phys, Lab Fuel Cell Key Mat & Components, Dalian 116023, Peoples R China

Recommended Citation:
Zhang, Fengxiang,Zhang, Huamin,Ren, Junxia,et al. PTFE based composite anion exchange membranes: thermally induced in situ polymerization and direct hydrazine hydrate fuel cell application[J]. JOURNAL OF MATERIALS CHEMISTRY,2010,20(37):8139-8146.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Zhang, Fengxiang]'s Articles
 [Zhang, Huamin]'s Articles
 [Ren, Junxia]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Zhang, Fengxiang]‘s Articles
 [Zhang, Huamin]‘s Articles
 [Ren, Junxia]‘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