US Patent Application 18345458. Negative Electrode Current Collector and Preparation Method Therefor, and Lithium Metal Battery simplified abstract

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Negative Electrode Current Collector and Preparation Method Therefor, and Lithium Metal Battery

Organization Name

HUAWEI TECHNOLOGIES CO., LTD.


Inventor(s)

Shengan Xia of Shenzhen (CN)


Pinghua Wang of Shenzhen (CN)


Dan Lei of Shenzhen (CN)


Junfeng Yang of Shenzhen (CN)


Negative Electrode Current Collector and Preparation Method Therefor, and Lithium Metal Battery - A simplified explanation of the abstract

  • This abstract for appeared for US patent application number 18345458 Titled 'Negative Electrode Current Collector and Preparation Method Therefor, and Lithium Metal Battery'

Simplified Explanation

The abstract describes a negative electrode current collector for a lithium metal battery. It consists of a substrate with small channels, filled with a liquid or gel that can dissolve lithium metal. A layer is attached to the walls of the channels to keep the lithium dissolving agent contained within the channels.


Original Abstract Submitted

A negative electrode current collector of a lithium metal battery includes a current collector substrate provided with a plurality of pore channels, a lithium dissolving agent filled in each of the pore channels of the current collector substrate, and a locking layer attached to a pore wall of a corresponding pore channel and located between the pore wall and the lithium dissolving agent. The lithium dissolving agent is a liquid or a gel capable of dissolving lithium metal. The locking layer is configured to constrain the lithium dissolving agent to the corresponding pore channel.