Summary
The solid film of poly[(ω-methoxy)oligo(oxyethylene) methacrylate] [P(MEO)] doped with malachite green leuco hydroxide (MGLOH) or triphenylmethylalcohol (TPMOH) has been prepared as a new type of solid polymer electrolyte with controllable ionic conductivity upon photoirradiation. The ionic conductivity for P (MEO) film doped with 0.1 mol% MGLOH or 0.05 mol% TPMOH increased with UV irradiation. This suggests that the photogenerated ions act as conductive carrier in the matrix. In particular, for the TPMOH doped film, the effect of TPMOH content on the ionic conductivity change has been analyzed with the change of glass transition temperature (Tg) upon UV irradiation.
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Kubo, N., Kobayashi, N. & Hirohashi, R. Photoinduced ionic conductivity in poly[(ω-methoxy)oligo(oxyethylene)methacrylate] doped with triphenylmethane derivatives. Polymer Bulletin 28, 69–74 (1992). https://doi.org/10.1007/BF01045640
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DOI: https://doi.org/10.1007/BF01045640