Title:
NEGATIVE ELECTRODE FOR ENERGY STORAGE ELEMENT AND ENERGY STORAGE ELEMENT
Document Type and Number:
WIPO Patent Application WO/2023/243336
Kind Code:
A1
Abstract:
The negative electrode for an energy storage element according to one aspect of the present invention comprises a negative electrode active material layer that contains a negative electrode active material, a cellulose derivative, and binder particles, wherein the peak top molecular weight of the cellulose derivative is 2,800,000 or less, and the average degree of circularity of the binder particles is 0.90 or more.
Inventors:
UEHARA NAOKI (JP)
Application Number:
PCT/JP2023/019234
Publication Date:
December 21, 2023
Filing Date:
May 24, 2023
Export Citation:
Assignee:
GS YUASA INT LTD (JP)
International Classes:
H01M4/13; H01G11/06; H01G11/38; H01M4/62
Domestic Patent References:
| WO2022092106A1 | 2022-05-05 |
Foreign References:
| JPH04342966A | 1992-11-30 | |||
| JP2016009647A | 2016-01-18 | |||
| JPS5137140A | 1976-03-29 |
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