✦ LIBER ✦

Synthesis and ion conductivity of poly(oxyethylene) methacrylates containing a quaternary ammonium group

✍ Scribed by Fan Yi; Xiaoping Yang; Yongjun Li; Shibi Fang

Publisher: John Wiley and Sons
Year: 1999
Tongue: English
Weight: 93 KB
Volume: 10
Category: Article
ISSN: 1042-7147
DOI: 10.1002/(sici)1099-1581(199907)10:7<473::aid-pat900>3.0.co;2-2

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✦ Synopsis

A quaternary ammonium salt of poly(oxyethylene) methacrylates containing a quaternary ammonium group was designed and synthesized as a single-ionic solid polyelectrolyte. The ionic conductivity of the polymer is about 10 À5 S/cm at room temperature. Furthermore, when a small amount of water or aqueous KOH solution was added, the ionic conductivity of the polyelectrolyte increased to 10 À3 S/cm.

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