第二代固态电池,头部企业已经躬身入局!锂金属或成“终极理想”

北极星电力网
10 Jun

“负极都使用金属锂。”近日,中国锂业巨头,赣锋锂业表示,其二代混合固态锂电池采用金属锂作为负极,开发的高比能电池能量密度达到420Wh/kg,循环寿命超过700次。随着固态电池的开发和量产,原先限制锂金属负极应用的锂枝晶问题正在被解决,新的技术不仅可以抑制锂枝晶的生长,固态电解质隔膜更可以防止其刺穿隔膜导致电池短路。继硅碳负极之后,锂金属负极正在成为固态电池的新宠,也将成为锂资源应用的最新市场。...

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