DICP OpenIR
学科主题电化学工程
Research on Alkaline Anion Exchange Membrane Fuel Cells
Yu HM(俞红梅)
会议文集Oral presentation
会议名称The 8th International Forum New & Renewable Energy
会议日期2011-11-10
2011
会议地点全罗北道
页码37-13
出版者待补充
出版地待补充
合作性质分会口头报告
部门归属301
主办者Jeonbuk Province, Buan-gun, Jeonbuk Technopark
英文摘要In this work, we report on the preparation of a novel type of PTFE based composite anion exchange membrane for alkaline fuel cells. The membranes were synthesized by in-situ polymerization of N-vinylformamide monomer in the PTFE matrix followed by hydrolyzed in sodium hydroxide aqueous solution and quaternary amination with iodomethane-ethanol solution. The method for anion exchange membrane synthesis is facile, green and does not involve the use of carcinogenic chemical such as chloromethylmethylether and trimethylamine. The membranes were characterized via Fourier transform infrared (FTIR), scanning electron microscopy (SEM) and thermogravimetric analysis (TGA). Water uptake, ionic exchange capacity, tensile strength and conductivity were also investigated to evaluate the performance in alkaline fuel cell. The results showed that the membranes exhibit high ionic exchange capacity, good mechanical, chemical and thermal stability.; In this work, we report on the preparation of a novel type of PTFE based composite anion exchange membrane for alkaline fuel cells. The membranes were synthesized by in-situ polymerization of N-vinylformamide monomer in the PTFE matrix followed by hydrolyzed in sodium hydroxide aqueous solution and quaternary amination with iodomethane-ethanol solution. The method for anion exchange membrane synthesis is facile, green and does not involve the use of carcinogenic chemical such as chloromethylmethylether and trimethylamine. The membranes were characterized via Fourier transform infrared (FTIR), scanning electron microscopy (SEM) and thermogravimetric analysis (TGA). Water uptake, ionic exchange capacity, tensile strength and conductivity were also investigated to evaluate the performance in alkaline fuel cell. The results showed that the membranes exhibit high ionic exchange capacity, good mechanical, chemical and thermal stability.
语种英语
文献类型会议论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/116096
专题中国科学院大连化学物理研究所
通讯作者Yu HM(俞红梅)
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Yu HM. Research on Alkaline Anion Exchange Membrane Fuel Cells[C]. 待补充:待补充,2011:37-13.
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