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1 Zeszyty Naukowe. Chemia / Politechnika Śląska

1 2001

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Proton conducting polymeric electrolytes for electrochromic systems

Florjańczyk Z., Wojda A., Zygadło-Monikowska E.

Zeszyty Naukowe. Chemia / Politechnika Śląska

2001

z. 146

103-106

New proton conducting gel electrolytes for application in electrochromic devices are presented. The polymeric matrices in the gels studied were obtained in the copolymerization or terpolymerization of glycidyl methacrylate with various acrylic monomers (methyl methacrylate, acrylic acid, acrylonitrile) utilizing in the crosslinking process reactions involving epoxide groups. Phosphoric acid organic esters obtained in the reaction of phosphoric acid and propylene oxide were used as the proton donors. The thus obtained polymer gel electrolytes are characterized by high ionic conductivity of the order of 10-4S cm-1 at ambient temperature and 10-3 S cm-1 at 50 degrees C, only slightly changing with a rise in temperature.