Electrode plates for secondary batteries, battery cells including electrode plates for secondary batteries, and methods for manufacturing electrode plates for secondary batteries
A reinforced lithium metal electrode plate with a mesh-structured reinforcing member addresses mechanical weakness in lithium-ion batteries, improving manufacturing efficiency and weldability.
JP2026518569APending Publication Date: 2026-06-09LG ENERGY SOLUTION LTD
Patent Information
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- LG ENERGY SOLUTION LTD
- Filing Date
- 2024-11-01
- Publication Date
- 2026-06-09
Smart Images
Figure 2026518569000001_ABST
Abstract
The present invention provides a secondary battery electrode plate and a battery cell containing the same, which are made of lithium metal but have excellent mechanical strength. The present invention provides a secondary battery electrode plate and a battery cell containing the same, which include an electrode plate body made of a metal material having one or more electrode tabs arranged on one side edge and a plurality of voids, and a reinforcing member that is inserted into and joined to the electrode plate body, wherein the metal material forming the electrode plate body fills at least a portion of the plurality of voids.
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