【摘要】 设计并制备了厚度仅为0 7mm,且具有较好电化学性能的薄膜锂离子电池。随着正极片辊压率的增加,电池难以完全活化,同时高倍率放电特性变差。讨论了电解液量、陈化时间及化成工艺等对电池活化过程的影响。更多还原

【Abstract】 Thin film Li-ion batteries (TFLB), which had good electrochemical performance and only 0.7 mm thickness, were designed and prepared. With the increase of pressed ratio of cathode, the batteries were more difficult to activate and showed worse high-rate discharge performance.The effects of electrolyte amount, aging time and formation technology on the activation were discussed.更多还原