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用无机盐和脲制成固熔体 ,加入 PEG,PVA等高分子物质制备新型的“Polymer- in- Salt”。研究了无机盐种类、含量、结构对高分子固体电解质 ( SPE)电导率的影响 ,制备的 Li Cl O4 -脲 (物质的量比为 1∶ 4.5 ) -高分子体系室温电导率可达 1 .84×1 0 - 3S·cm- 1。研究表明无机盐固熔体对 SPE的电导率具有重要影响
Made with inorganic salts and urea solid melt, adding PEG, PVA and other polymer materials to prepare a new type of “Polymer-in-Salt.” The effects of the type, content and structure of inorganic salts on the conductivity of polymer solid electrolyte (SPE) were investigated. The prepared LiClO4 - urea (the molar ratio of the material is 1: 4.5) - the conductivity of the polymer system reached 1 at room temperature. 84 × 10 3 S · cm -1. Studies have shown that solid salts of inorganic salts have an important influence on the conductivity of SPE