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采用热重/差热分析方法研究了两种热聚合引发剂:AIBN和BPO.它们通常用于制备锂离子二次电池凝胶态聚合物电解质.采用不同引发剂制备的凝胶态聚合物电解质具有不同的特性并影响聚合物锂离子二次电池的性能,例如倍率性能,高低温性能和循环性能.为凝胶态聚合物电解质体系选择了一种合适的热引发剂.
Two thermopolymerization initiators, AIBN and BPO, were investigated by thermogravimetric / differential thermal analysis. They are commonly used in the preparation of gel polymer electrolytes for lithium ion secondary batteries. Gel polymer electrolytes prepared using different initiators Have different properties and affect the performance of polymer lithium ion secondary batteries, such as rate performance, high and low temperature performance and cycle performance.For the gel state polymer electrolyte system, choose a suitable thermal initiator.