Title:
METHOD FOR PRODUCING ELECTRODE
Document Type and Number:
WIPO Patent Application WO/2024/062851
Kind Code:
A1
Abstract:
A method for producing an electrode is provided in which electrode separation can be inhibited from occurring in vacuum drying as a step for electrode production and the production yield can be improved. The method for producing an electrode comprises a step (S1) in which an electrode active material, a conduction aid, and a binder are kneaded to obtain a slurry, a step (S2) in which the slurry is applied to a substrate, and a step (S3) in which the applied slurry is vacuum-dried, the kneading being conducted by a heating/stirring treatment, in which the mixture is heated at 150-200°C, and a defoaming/stirring treatment.
Inventors:
MAEDA YU (JP)
SAKAGUCHI YOSHIKI (JP)
TANAKA HIDEAKI (JP)
YAMASHITA NAOTO (JP)
MUKAI TAKASHI (JP)
SAKAGUCHI YOSHIKI (JP)
TANAKA HIDEAKI (JP)
YAMASHITA NAOTO (JP)
MUKAI TAKASHI (JP)
Application Number:
PCT/JP2023/031119
Publication Date:
March 28, 2024
Filing Date:
August 29, 2023
Export Citation:
Assignee:
SANOH IND CO LTD (JP)
AIST (JP)
AIST (JP)
International Classes:
H01M4/139; H01M4/1397; H01M4/38; H01M4/58; H01M4/62; H01M4/66
Foreign References:
| CN113078296A | 2021-07-06 | |||
| JP2002542574A | 2002-12-10 | |||
| JP2001236991A | 2001-08-31 | |||
| JP2022031222A | 2022-02-18 |
Attorney, Agent or Firm:
TSUTSUI & ASSOCIATES (JP)
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