Title:
電極シート及びその製造方法
Document Type and Number:
Japanese Patent JP6312378
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a method of producing a novel electrode sheet in which dispersibility of an active material in the electrode sheet is improved and the control of the dispersibility of the active material is easily performed.SOLUTION: There is disclosed a method of producing an electrode sheet in which a final raw material to be used when a molded sheet is molded is prepared as follows. This final material contains a fine raw material obtained through: a first kneading step for kneading an initial raw material to obtain a first kneaded body; a first crumbing step for crumbing the first kneaded body into fine pieces; a second kneading step for kneading the fine raw material obtained by the first crumbing step to form a second kneaded body; and a second crumbing step for crumbing the second kneaded body into fine pieces.
Inventors:
Ochi Masashi
Masao Hiramatsu
Masao Hiramatsu
Application Number:
JP2013147837A
Publication Date:
April 18, 2018
Filing Date:
July 16, 2013
Export Citation:
Assignee:
Daido Metal Co., Ltd.
International Classes:
H01G11/86; H01G9/00; H01G11/24; H01M4/04
Domestic Patent References:
| JP2011119290A | ||||
| JP2011018687A | ||||
| JP2000306785A | ||||
| JP2004186191A |
Attorney, Agent or Firm:
Tomimasa Konishi
Tomoko Nakamura
Seiji Kimura
Tomoko Nakamura
Seiji Kimura