Polybenzimidazole block sulfonated poly(arylene ether sulfone) ionomers.

نویسندگان

  • Feifei Ng
  • Byungchan Bae
  • Kenji Miyatake
  • Masahiro Watanabe
چکیده

Novel ionomers based on polybenzimidazole block sulfonated poly(arylene ether sulfone) show excellent thermal properties. The ionic aggregation of sulfonic acid groups leads to well-developed phase separated morphology and thus high proton conductivity at wide humidity range, up to 65 mS cm(-1) at 90% relative humidity.

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عنوان ژورنال:
  • Chemical communications

دوره 47 31  شماره 

صفحات  -

تاریخ انتشار 2011