Proton conducting polydimethylsiloxane/zirconium oxide hybrid membranes added with phosphotungstic acid

Je Deok Kim, Itaru Honma

研究成果: Article査読

55 被引用数 (Scopus)

抄録

Inorganic polymer based hybrid membranes consisting of zirconium oxide and polydimethylsiloxane (PDMS) have been synthesized by sol-gel processes. The organic/inorganic polymeric hybrid membranes showed thermal stability and flexibility up to 300°C. The membrane becomes proton conducting polymer electrolyte when added with 12-phosphotungstic acid (PWA). The conductivity of the membranes was measured in the temperature range from room temperature to 150°C under saturated humidity and a maximum conductivity of 5 × 10-5 S cm-1 was obtained at 150°C.

本文言語English
ページ(範囲)3633-3638
ページ数6
ジャーナルElectrochimica Acta
48
24
DOI
出版ステータスPublished - 2003 10 30
外部発表はい

ASJC Scopus subject areas

  • 化学工学(全般)
  • 電気化学

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