A facile method to construct highly efficient methanol resistive polyamide-based proton exchange membrane
A facile method to construct highly efficient methanol resistive polyamide-based proton exchange membrane
复制标题
一种简便的构建高效耐甲醇聚酰胺基质子交换膜的方法
DOI:
10.1016/j.ijhydene.2016.04.218
复制
发表时间:
2016-09
影响因子:
7.2
通讯作者:
Cheng Hansong
中科院分区:
文献类型:
--
作者:
Ma Liying;Li Jing;Cai Weiwei;Fan Kun;Jiang Yao;Cheng Hansong
A highly efficient methanol resistive organic–organic hybrid polyamide proton exchange membrane was prepared via a facile method and the proton conductive channels (PCCs) in the membrane were optimized to adjust the proton conductivity, mechanical stability and methanol permeability. The hybrid membrane with the optimized PCCs exhibits remarkable proton conductivity of 0.232 S/cm at 80 °C, much higher than the value of a Nafion 117 membrane (0.192 S/cm). At the same time, the methanol permeability of the optimized membrane becomes as low as 6.21 × 10−7cm2/s, one order of magnitude smaller than that of the Nafion 117 membrane. The tensile strength of the membrane is 13 MPa, comparable to that of the Nafion 117 membrane. This hybrid membrane is therefore promising for applications in direct methanol fuel cell (DMFC).
登录
查看更多内容
影响因子:
5.5
作者:
Ding, JF;Chuy, C;Holdcroft, S
通讯作者:
Holdcroft, S
影响因子:
5.5
作者:
Chen, Liang;Hallinan, Daniel T., Jr.;Hillmyer, Marc A.
通讯作者:
Hillmyer, Marc A.
影响因子:
3.3
作者:
Wu, Liang;Zhang, Zhenghui;Xu, Tongwen
通讯作者:
Xu, Tongwen
影响因子:
4.6
作者:
Z. Bai;T. D. Dang
通讯作者:
Z. Bai;T. D. Dang
DOI:
10.1021/jp104514t
发表时间:
2010-09
期刊:
The journal of physical chemistry. B
影响因子:
--
作者:
Liang Wu;Chuanhui Huang;J. Woo;Dan Wu;Sung-Hyun Yun;Seok-Jun Seo;T. Xu;S. Moon
通讯作者:
Liang Wu;Chuanhui Huang;J. Woo;Dan Wu;Sung-Hyun Yun;Seok-Jun Seo;T. Xu;S. Moon