Enhanced conductivity of plasticized polymer electrolytes containing chelating groups

Yu Hao Liang, Chi Yuan Hung, Cheng Chien Wang, Chuh Yung Chen

研究成果: Article同行評審

11 引文 斯高帕斯(Scopus)


Poly(AN-co-GMA-IDA) has been prepared by copolymerizing acrylonitrile (AN) and 2-methylacrylic acid 3-(bis-carboxymethylamino-2-hydroxy-propyl ester) (GMA-IDA). The polymers were mixed with the plasticizer ethylene carbonate (EC) and lithium perchlorate (LiClO4) to form gel polymer electrolytes (GPE). Fourier-transform infrared spectroscopy (FT-IR) has revealed that the GMA-IDA unit can improve the dissociation of the lithium salt. Furthermore, the GMA-IDA can hinder the crystallization of EC, thereby improving the conductivity of the GPE. This has been established by differential scanning calorimetry (DSC) and X-ray diffraction (XRD) analysis. The interaction between GMA-IDA and EC has been confirmed by FT-IR and 7Li solid-state NMR. The maximum conductivity measured in this investigation was 9.75 × 10-4 S cm-1. Crown

頁(從 - 到)261-267
期刊Journal of Power Sources
出版狀態Published - 2009 三月 1

All Science Journal Classification (ASJC) codes

  • 可再生能源、永續發展與環境
  • 能源工程與電力技術
  • 物理與理論化學
  • 電氣與電子工程


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