Proton conducting borosiloxane–poly(ether-sulfone) composite electrolyte

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• 作者：Fujinami ; Tatsuo ; Miyano ; Daisuke ; Okamoto ; Tadaaki ; Ozawa ; Masahiko ; Konno ; Akinori
• 关键词：Proton conducting membrane ; Borosiloxane ; Polymer electrolyte ; Composite
• 刊名：Electrochimica Acta
• 出版年：2004
• 出版时间：November 30, 2004
• 年：2004
• 卷：50
• 期：2-3
• 页码：624-628
• 全文大小：187 K

文摘

Proton conducting polymer composite membranes were prepared by casting method from borosiloxane electrolyte containing sulfonic acid groups and partially sulfonated poly(ether-sulfone) (SPES). Proton conductivity of the composite membranes exhibited high ionic conductivity, stability to oxidation, and good film forming ability. Silica coating on the composite membrane improved water resistance.