Electrochemical and Electronic Devices
JP2025510736AActive Publication Date: 2025-04-15NINGDE AMPEREX TECHNOLOGY LTD
Patent Information
- Application Number
- JP2024556176
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2022-03-28
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2042-03-28
Smart Images
Figure 2025510736000001 
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Abstract
The present invention provides an electrochemical device having high capacity per gram as well as excellent cycle and dynamic properties, and an electronic device including the electrochemical device. [Solution] The present invention provides an electrochemical device, the electrochemical device including a negative electrode, the negative electrode including a negative electrode current collector and a negative electrode active material layer, the negative electrode active material layer including a negative electrode active material, the negative electrode active material layer satisfying 0.1≦SA / S002≦0.3, SA is the peak area value of the A peak in an XRD spectrum of the negative electrode active material layer with 2θ in the range of 42.4° to 43.6°, and S002 is the peak area value of the 002 peak in the XRD spectrum of the negative electrode active material layer.
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Citation Information
Patent Citations
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