Iodopropyl-branched polysiloxane gel electrolytes with improved ionic conductivity upon cross-linking.

نویسندگان

  • G L De Gregorio
  • R Giannuzzi
  • M P Cipolla
  • R Agosta
  • R Grisorio
  • A Capodilupo
  • G P Suranna
  • G Gigli
  • M Manca
چکیده

We here report the implementation of poly[(3-N-methylimidazoliumpropyl)methylsiloxane-co-dimethylsiloxane]iodides as suitable polymeric hosts for a novel class of in situ cross-linkable iodine/iodide-based gel-electrolytes for dye-sensitized solar cells. The polymers are first partially quaternized and then subjected to a thermal cross-linking which allows the formation of a 3D polymeric network which is accompanied by a dramatic enhancement of the ionic conductivity.

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عنوان ژورنال:
  • Chemical communications

دوره 50 90  شماره 

صفحات  -

تاریخ انتشار 2014