首页> 外国专利> NEGATIVE ELECTRODE FOR LITHIUM-METAL SECONDARY BATTERY AND LITHIUM-METAL SECONDARY BATTERY INCLUDING THE SAME

NEGATIVE ELECTRODE FOR LITHIUM-METAL SECONDARY BATTERY AND LITHIUM-METAL SECONDARY BATTERY INCLUDING THE SAME

机译:锂金属二次电池的负极和锂金属二次电池(包括相同电极)

摘要

A negative electrode for a lithium-metal secondary battery and a lithium-metal secondary battery including the same are provided which have an excellent life characteristic and have less irregular resin phases formed on the surface the negative electrode. The negative electrode includes a polymer layer arranged in a lattice structure having vacant spaces, so that the specific surface area of the negative electrode can be increased, a uniform current density distribution can thereby be achieved, the negative electrode has excellent life characteristics, and the formation of irregular resin phases can be suppressed.
机译:提供了一种锂金属二次电池用负极和包括该负极的锂离子二次电池,该负极具有优异的寿命特性,并且在负极表面上形成的不规则树脂相较少。负极包括以具有空隙的格子结构布置的聚合物层,从而可以增加负极的比表面积,从而可以实现均匀的电流密度分布,并且负极具有优异的寿命特性,并且可以抑制不规则树脂相的形成。

著录项

  • 公开/公告号US2019288291A1

    专利类型

  • 公开/公告日2019-09-19

    原文格式PDF

  • 申请/专利权人 LG CHEM LTD.;

    申请/专利号US201716303039

  • 申请日2017-09-29

  • 分类号H01M4/62;H01M4/134;H01M4/1395;H01M4/36;H01M4/38;H01M10/052;H01M4/04;H01M10/42;

  • 国家 US

  • 入库时间 2022-08-21 12:11:46

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