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1,2-Dimethylimidazolium-functionalized cross-linked alkaline anion exchange membranes for alkaline direct methanol fuel cells
其他题名1,2-二甲基咪唑盐功能化的交联碱性阴离子交换膜用于碱性直接甲醇燃料电池
Yang CR(杨丛荣)1; Wang SL(王素力)1; Jiang LH(姜鲁华)1; Hu JB(胡金波)1; Ma WJ(马文佳)1; Sun GQ(孙公权)1
2015
发表期刊Int. J. Hydrog. Energy
卷号40期号:5页码:2363-2370
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.
文章类型论文
学科领域有机化学
DOI10.1016/j.ijhydene.2014.12.050
URL查看原文
收录类别SCI
语种英语
WOS记录号WOS:000349579200031
引用统计
被引频次:21[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.sioc.ac.cn/handle/331003/39709
专题中科院有机氟化学重点实验室
通讯作者Sun GQ(孙公权)
作者单位1.中科院大连化学物理研究所
2.中国科学院大学
3.中科院上海有机化学研究所
推荐引用方式
GB/T 7714
Yang CR,Wang SL,Jiang LH,et al. 1,2-Dimethylimidazolium-functionalized cross-linked alkaline anion exchange membranes for alkaline direct methanol fuel cells[J]. Int. J. Hydrog. Energy,2015,40(5):2363-2370.
APA 杨丛荣,王素力,姜鲁华,胡金波,马文佳,&孙公权.(2015).1,2-Dimethylimidazolium-functionalized cross-linked alkaline anion exchange membranes for alkaline direct methanol fuel cells.Int. J. Hydrog. Energy,40(5),2363-2370.
MLA 杨丛荣,et al."1,2-Dimethylimidazolium-functionalized cross-linked alkaline anion exchange membranes for alkaline direct methanol fuel cells".Int. J. Hydrog. Energy 40.5(2015):2363-2370.
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