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: 1,2-Dimethylimidazolium-functionalized cross-linked alkaline anion exchange membranes for alkaline direct methanol fuel cells
作者: Yang, Congrong1, 2;  Wang, Suli1;  Jiang, Luhua1;  Hu, Jinbo3;  Ma, Wenjia1;  Sun, Gongquan1
关键词: Alkaline anion exchange membranes ;  1,2-Dimethylimidazolium functionalized ;  Swelling degree ;  CoOx/C ;  Alkaline direct methanol fuel cells
刊名: INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
发表日期: 2015-02-09
DOI: 10.1016/j.ijhydene.2014.12.050
卷: 40, 期:5, 页:2363-2370
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences ;  Technology
类目[WOS]: Chemistry, Physical ;  Electrochemistry ;  Energy & Fuels
研究领域[WOS]: Chemistry ;  Electrochemistry ;  Energy & Fuels
英文摘要: The cross-linked and alkali stable alkaline anion exchange membranes (AAEMs) based on 1,2-dimethylimidazolium (proved to be much more stable than C2-unsubstituted imidazolium cation) were prepared by a hot-pressing method. The properties of these membranes, e.g., water uptake, swelling degree, ion-exchange capacity, conductivity and thermal and chemical stability, were characterized systematically. The swelling degree of the membranes decreases with the decrease of the amount of 1,2-dimethylimidazolium salt, up to 5.8%. The membranes are thermally stable below 200 degrees C. Alkaline direct methanol fuel cell (ADMFC) fabricated by using CoOx/C as the cathode catalyst and PtRu/C as the anode catalyst presents a promising performance with the peak power density of 12.7 mW cm(-2) at a current density of 45 mA cm(-2), indicating that the 1,2-dimethylimidazolium-functionalized AAEMs are promising for the application in ADMFCs. Copyright (C) 2014, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.
关键词[WOS]: ACID ;  CARBENES ;  IONOMER ;  SALTS
语种: 英语
WOS记录号: WOS:000349579200031
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/145996
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, Dalian Natl Lab Clean Energy, Div Fuel Cell & Battery, Dalian 116023, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China
3.Chinese Acad Sci, Shanghai Inst Organ Chem, Dalian 116023, Peoples R China

Recommended Citation:
Yang, Congrong,Wang, Suli,Jiang, Luhua,et al. 1,2-Dimethylimidazolium-functionalized cross-linked alkaline anion exchange membranes for alkaline direct methanol fuel cells[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,2015,40(5):2363-2370.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Yang, Congrong]'s Articles
 [Wang, Suli]'s Articles
 [Jiang, Luhua]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Yang, Congrong]‘s Articles
 [Wang, Suli]‘s Articles
 [Jiang, Luhua]‘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