PTFE-based fuel cell membranes with latent tracks prepared by UV-and-grafting methods

摘要：

The development of polymer electrolyte fuel cell membranes with a higher proton conduction pathway in the thickness direction of the film is advanced by introduction of graft chains in the cylindrical damage zone (the so-called latent track region) formed along the swift heavy ion with both the UV-grafiing and the-grafting.The introduction of the graft chains only into the latent tracks can be also expected to prevent the excess swelling owing to water absorption just like the improvement of mechanical strength.

作者: M.Yoshida Y.Kimura J.Chen M.Asano Y.Maekawa

作者单位: Quantum Beam Science Directorate,Japan Atomic Energy Agency,1233 Watanuki,Takasaki,Gunma 370-1292,Ja Department of Chemistry,Gunma University Faculty of Engineering,1-5-1 Tenjin,Kiryu,Gunma 376-8515,Ja

会议类型: 国际会议

会议名称: 5th International Symposium on High-Tech Polymer Materials(HTPM-V)(第五届国际高技术高分子材料学术会议)

会议地点: 北京

会议语种:英文

页码: 71

在线出版日期: 2008-10-27（万方平台首次上网日期，不代表论文的发表时间）