Novel high-performance nanohybrid polyelectrolyte membranes based on bio-functionalized montmorillonite for fuel cell applications.

نویسندگان

  • Mohammad Mahdi Hasani-Sadrabadi
  • Erfan Dashtimoghadam
  • Fatemeh S Majedi
  • Kourosh Kabiri
  • Nassir Mokarram
  • Mehran Solati-Hashjin
  • Homayoun Moaddel
چکیده

This study is concerned with electrochemical investigation of novel high-performance proton exchange membranes based on bio-functionalized montmorillonite and Nafion. It was found that the incorporation of 2 wt% BMMT into Nafion polyelectrolyte matrix results in significantly improved methanol-air fuel cell efficiency of 30% compared to 14% for Nafion(R)117, and about 23-times higher membrane selectivity.

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عنوان ژورنال:
  • Chemical communications

دوره 46 35  شماره 

صفحات  -

تاریخ انتشار 2010