鹼性聚乙烯醇摻合四級胺鹽高分子電解質薄膜之製備方法

Translated title of the contribution: Method for manufacturing quaternary amine-blended alkaline polyvinyl alcohol blended polymers electrolyte thin membrane

Gwo-Mei Wu (Inventor), CHINENG HUANG (Inventor), SHENGJEN LIN (Inventor), CHUN-CHENG YANG (Inventor)

Research output: Patent

Abstract

The present invention provides a method for manufacturing quaternary amine-blended alkaline polyvinyl alcohol polymers electrolyte thin membrane is characterized by dissolving hydrophilic polyvinyl alcohol and quaternary amine separately in a polar organic solvent, blending polyvinyl alcohol and quaternary amine together to obtain a viscous polymer solution; drying the polymer solution to obtain a membrane and then soaking the membrane in a basic metal alkaline solution and obtaining an electrolyte containing solid alkaline polymer electrolyte. The alkaline polymer electrolyte thin membrane of the invention provides with a good chemical stability, high mechanical strength, ionic conductivity, while used in zinc-air battery, it can improve the availability of zinc. The alkaline polymer electrolyte thin membrane can widely apply in energy storage device such as different types of alkaline battery system, alkaline fuel battery, and capacitor.
Translated title of the contributionMethod for manufacturing quaternary amine-blended alkaline polyvinyl alcohol blended polymers electrolyte thin membrane
Original languageChinese (Traditional)
Patent numberI314793
IPCH01M 10/40(2006.01); H01M 6/16(2006.01)
StatePublished - 11 09 2009

Bibliographical note

公開公告號: I314793
Announcement ID: I314793

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