Metal-organic framework-graphene oxide composites: a facile method to highly improve the proton conductivity of PEMs operated under low humidity

被引：136
作者：
Yang, Lijia
Tang, Beibei [1 ]
Wu, Peiyi
机构：
[1] Fudan Univ, State Key Lab Mol Engn Polymers, Collaborat Innovat Ctr Polymers & Polymer Composi, Dept Macromol Sci, Shanghai 200433, Peoples R China
来源：
JOURNAL OF MATERIALS CHEMISTRY A | 2015年 / 3卷 / 31期
基金：
中国国家自然科学基金; 上海市自然科学基金;
关键词：
METHANOL FUEL-CELLS; POLYMER ELECTROLYTE; HIGH-TEMPERATURE; NANOCOMPOSITE MEMBRANE; IMIDAZOLATE FRAMEWORKS; MECHANICAL-PROPERTIES; ZIF-8; MOF; SHEETS; DEHYDRATION;
D O I：
10.1039/c5ta03507d
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
This work studies Nafion based proton exchange membranes (PEMs) modified by a metal-organic framework-graphene oxide composite (ZIF-8@GO). The ZIF-8@GO/Nafion hybrid membrane displays a proton conductivity as high as 0.28 S cm(-1) at 120 degrees C and 40% RH, resulting from a synergetic effect of ZIF-8 and GO.
引用
收藏
页码：15838 / 15842
页数：5
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