Title:
COMPOSITION FOR ELECTROCHEMICAL ELEMENT FUNCTIONAL LAYER, COMPOSITION PRECURSOR FOR ELECTROCHEMICAL ELEMENT FUNCTIONAL LAYER, ELECTROCHEMICAL ELEMENT FUNCTIONAL LAYER, LAMINATE FOR ELECTROCHEMICAL ELEMENT, AND ELECTROCHEMICAL ELEMENT
Document Type and Number:
WIPO Patent Application WO/2024/096017
Kind Code:
A1
Abstract:
The present invention provides a composition for an electrochemical element functional layer, the composition having excellent wet-adhesion properties and being capable of forming a functional layer that can effectively suppress expansion of an electrochemical element and deposition of metal on an electrode during charging and discharging. A composition for an electrochemical element functional layer according to the present invention contains a particulate polymer, and is characterized in that the particulate polymer includes a structural unit including a group having an aromatic ring in which at least one hydrogen atom is substituted with a hydroxyl group.
Inventors:
ASADA RYOTA (JP)
ADACHI YUSUKE (JP)
ADACHI YUSUKE (JP)
Application Number:
PCT/JP2023/039309
Publication Date:
May 10, 2024
Filing Date:
October 31, 2023
Export Citation:
Assignee:
ZEON CORP (JP)
International Classes:
H01M50/443; H01M50/403; H01M50/434; H01M50/451; H01M50/489
Domestic Patent References:
| WO2014050708A1 | 2014-04-03 |
Foreign References:
| JP2021503164A | 2021-02-04 | |||
| JP2020521309A | 2020-07-16 |
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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