Continuous channels created by self-assembly of ionic cross-linked polysiloxane-Nafion nanocomposites

Wei Fu Chen, Yu Cheng Shen, Huang Ming Hsu, Ping Lin Kuo

研究成果: Article同行評審

14 引文 斯高帕斯(Scopus)

摘要

Ionically cross-linked ionomers have been developed via sol-gel chemistry by introducing poly(vinylimidazole)-functionalized mercaptopropyltrimethoxysilane into Nafion. The cross-linked polysiloxane framework endows the membrane with homogeneity and good stability. The ionical cross-linking enables the self-assembly between the inorganic framework and Nafion, which produces concentrated and inter-connected channels. This structure offers a practicably effective blocking effect to minimize the methanol cross-over problem in DMFCs, and improves the power output by 35% in comparison with a commercial Nafion membrane.

原文English
頁(從 - 到)1991-1995
頁數5
期刊Polymer Chemistry
3
發行號8
DOIs
出版狀態Published - 2012 8月 1

All Science Journal Classification (ASJC) codes

  • 生物工程
  • 生物化學
  • 聚合物和塑料
  • 有機化學

指紋

深入研究「Continuous channels created by self-assembly of ionic cross-linked polysiloxane-Nafion nanocomposites」主題。共同形成了獨特的指紋。

引用此