Analysis of P(VdCl-co-AN-co-MMA)-LiClO4-EC triblock copolymer electrolytes

D. Inbavalli, S. Selvasekarapandian, C. Sanjeeviraja, R. Baskaran, S. Nithya, Junichi Kawamura, Yoshitake Masuda

    研究成果: Article査読

    5 被引用数 (Scopus)

    抄録

    The lithium ion conducting copolymer electrolytes based on poly(vinylidene chloride-co-acrylonitrile-co-methyl methacrylate) P(VdCl-co-AN-co-MMA)-lithium per chlorate (LiClO4) (P(VdCl-co-AN-co-MMA): LiClO4) and poly(vinylidene chloride-co-acrylonitrile-co-methyl methacrylate)P(VdCl-co-AN-co-MMA)-lithium per chlorate (LiClO4)-ethylene carbonate (EC) (P(VdCl-co-AN-co-MMA):LiClO4:EC) of different compositions were prepared by solution-casting technique. Structural and surface morphological characterizations were studied by X-ray diffraction analysis and scanning electron microscopy measurements, respectively. Thermal and conductivity behaviour of copolymer-salt and copolymer-salt-plasticizer complexes were studied by employing differential scanning calorimetry and AC impedance measurements, respectively. The highest bulk conductivity was found to be 1.94 × 10-4 S cm-1 at 303 K for the plasticized sample. The dielectric behaviour and relaxation parameters of the samples have been presented and discussed.

    本文言語English
    ページ(範囲)183-190
    ページ数8
    ジャーナルBulletin of Materials Science
    38
    1
    DOI
    出版ステータスPublished - 2015 2 1

    ASJC Scopus subject areas

    • 材料科学(全般)
    • 材料力学

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