The present work gives an outline of electrochemical and thermal properties of single ion conducting polymer-layered silicate nanocomposites. High resolution transmission electron microscopy and X-ray diffraction studies prove the intercalation of poly(vinylidene fluoride-co-hexafluoropropylene) (PVdF-HFP) inside the interlayer galleries of montmorillonite (MMT) silicate. Scanning electron microscopy reveals porosity increases with increasing MMT concentration. Room temperature ionic conductivity of 1.2 × 10⁻⁵ S cm⁻¹ has been obtained. Electrochemical stability increases with increasing MMT concentration attaining the highest value of 4.2 V at 20 wt.% of MMT. Thermal properties substantiate decomposition temperature in the range of 300–374°C for the nanocomposites.

本工作概述了单个离子导电聚合物层状硅酸盐纳米复合材料的电化学和热学性质。高分辨率透射电子显微镜和X射线衍射研究证明，在蒙脱石（MMT）硅酸盐层间画廊内插入了聚偏二氟乙烯-共六氟丙烯（PVdF-HFP）。扫描电子显微镜显示，孔隙率随MMT浓度的增加而增加。获得了1.2×10 ^-5 S cm ^-1的室温离子电导率。电化学稳定性随MMT浓度的增加而增加，在MMT的20 wt。％时达到4.2 V的最大值。热性质证实了纳米复合材料的分解温度范围为300–374°C。