Title:
POLYTETRAFLUOROETHYLENE POWDER, BINDER FOR ELECTRODE, ELECTRODE MIXTURE, ELECTRODE, AND SECONDARY BATTERY
Document Type and Number:
Japanese Patent JP2023107996
Kind Code:
A
Abstract:
To provide polytetrafluoroethylene powder for a binder for an electrode, a binder for an electrode, an electrode mixture, an electrode, and a secondary battery that can suppress the gas generation inside a battery cell and deterioration of battery characteristics and improve the electrode strength.SOLUTION: Polytetrafluoroethylene powder used for a binder for an electrode has a standard specific gravity of 2.200 or less and does not contain moisture substantially.SELECTED DRAWING: None
Inventors:
KATO TAKETO
YAMADA TAKAYA
YASUDA KOHEI
YAMANAKA HIROSHI
TERADA JUNPEI
YAMADA MASAHIKO
USAMI RYOTA
SATO HIROYUKI
YAMAMOTO EMI
NISHIMURA KENTA
YAMADA TAKAYA
YASUDA KOHEI
YAMANAKA HIROSHI
TERADA JUNPEI
YAMADA MASAHIKO
USAMI RYOTA
SATO HIROYUKI
YAMAMOTO EMI
NISHIMURA KENTA
Application Number:
JP2023098618A
Publication Date:
August 03, 2023
Filing Date:
June 15, 2023
Export Citation:
Assignee:
DAIKIN IND LTD
International Classes:
H01M4/62
Attorney, Agent or Firm:
Patent Attorney Firm WisePlus