张玉坤,邹朝辉,张云霞

• 1:广汽丰田汽车有限公司

摘要(Abstract)：

具有硅基负极的锂离子电池，由于其理论比容量高、工作电压低的优点，被认为是最具前景的下一代锂离子电池。然而，锂化后硅基材料固有的较大体积膨胀以及由此产生的问题，严重制约着硅基负极材料的实际应用。总结了高弹性聚合物黏结剂、自修复聚合物黏结剂和导电聚合物黏结剂3种不同功能类型的聚合物黏结剂，对硅基负极用黏结剂的最新研究现状进行了分析和概述。并在此基础上，提出合理设计硅基负极用黏结剂方法和实现工业化生产建议。

关键词(KeyWords)： 锂离子电池;硅基负极;黏结剂;聚合物;新能源汽车

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 张玉坤,邹朝辉,张云霞

DOI: 10.19822/j.cnki.1671-6329.20220177

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