锂离子电池高安全性阻燃聚合物电解质研究进展

来源 :江汉大学学报（自然科学版） | 被引量 : 0次 | 上传用户：hanqianghuoer

【摘要】

：

可燃性的聚合物电解质在发生滥用短路、机械冲击以及热失控后容易引发火灾,因此对用于锂离子电池的聚合物电解质进行阻燃改性显得尤为必要.综述了阻燃聚合物电解质的研究进展,首先介绍了聚合物电解质燃烧过程中气相和凝聚相两种阻燃机理以及阻燃性能的各种评价指标,然后概述了各类阻燃化合物的优缺点,并依据阻燃元素的不同对聚合物电解质阻燃剂进行分类讨论,最后预测了聚膦酸酯和磷腈类化合物在聚合物电解质阻燃领域的应用前景,并对阻燃聚合物电解质未来的研究方向进行了展望.

【作者】

：

陈佳刘学清刘志宏刘继延

【机构】

：

江汉大学光电化学材料与器件教育部重点实验室,化学与环境工程学院,湖北武汉 430056

【出处】

：

江汉大学学报（自然科学版）

【发表日期】

：

2021年6期

【关键词】

：

锂离子电池安全性聚合物电解质阻燃

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锂离子电池高安全性阻燃聚合物电解质研究进展

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