Negative electrode and secondary battery
DE202023003204U1Undetermined Publication Date: 2026-07-30LG ENERGY SOLUTION LTD
Patent Information
- Application Number
- DE202023003204
- Authority / Receiving Office
- DE · DE
- Patent Type
- Utility models
- Current Assignee / Owner
- Priority Date
- 2023-10-10
- Filing Date
- 2023-10-12
- Publication Date
- 2026-07-30
- Estimated Expiration
- 2033-10-31
Abstract
Negative electrode for a secondary battery, comprising: a current collector; a first active material layer of the negative electrode provided on the current collector; and a second active material layer of the negative electrode provided on the first active material layer of the negative electrode, wherein the first active material layer of the negative electrode comprises natural graphite subjected to isotropic pressure treatment, and wherein the second active material layer of the negative electrode comprises artificial graphite in the form of a secondary particle and artificial graphite in the form of a single particle.
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Citation Information
Patent Citations
Anode and secondary battary
KR1020240052661A
KR20220132407A