钮扣式锂/聚苯胺二次电池的研制

Development of the button type lithium/polyarriline secondary batteries

用聚苯胺正极,锂箔负极,微孔聚丙烯隔膜和LiBF_4/碳酸丙烯酯—乙二醇二甲醚电解质溶液制造了钮扣式二次电池.聚苯胺是用含有苯胺的水溶液和非水溶液恒电流或恒电位电解合成的.报道了循环伏安曲线、充放电曲线、充放电循环和开路贮存性能等测试结果.

The button-type secondary batteries were fabricated with poly-aniline positive electrode, lithium foil negative electrode, microporous polypropylene separator and LiBF4-propylene carbonate/dimethoxyethane electrolyte solution. The polyaniline was synthesized from an aqueous and a non-aqueous solution containing aniline by galvanostatic or potentiostatic electrolysis. The results of cyclic voltammograms, charge/discharge curves, cycl-ability, and storage performance are reported.