Title:
COMPOSITE PARTICLES AND PRODUCTION METHOD FOR SAME, ELECTROCHEMICAL ELEMENT ELECTRODE, AND ELECTROCHEMICAL ELEMENT
Document Type and Number:
WIPO Patent Application WO/2024/048355
Kind Code:
A1
Abstract:
The present invention provides composite particles that include an active material that has a conductive material–containing coating layer. The conductive material that forms the conductive material–containing coating layer includes a fibrous conductive material. The composite particles are characterized in that the value of the ratio E2/E1 of the envelopment E2 of the active material that has the conductive material–containing coating layer to the envelopment E1 of the active material itself is no more than 0.9999.
Inventors:
MATSUZAKI IKUMA (JP)
OTA KEISUKE (JP)
OTA KEISUKE (JP)
Application Number:
PCT/JP2023/030042
Publication Date:
March 07, 2024
Filing Date:
August 21, 2023
Export Citation:
Assignee:
ZEON CORP (JP)
International Classes:
H01M4/13; H01G11/24; H01G11/42; H01G11/86; H01M4/36
Foreign References:
| JP2007329001A | 2007-12-20 | |||
| EP4009400A1 | 2022-06-08 | |||
| JP2004349056A | 2004-12-09 |
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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