Title:
CURRENT COLLECTOR AND MANUFACTURING METHOD THEREFOR, AND ELECTRODE PLATE, SECONDARY BATTERY AND ELECTRIC APPARATUS
Document Type and Number:
WIPO Patent Application WO/2024/077473
Kind Code:
A1
Abstract:
Provided are a current collector and a manufacturing method therefor, and an electrode plate, a secondary battery (5) and an electric apparatus (6). The current collector comprises a carbon carrier and a conductive agent, wherein the carbon carrier has pores, and the pores are filled with the conductive agent.
Inventors:
HUANG SIYING (CN)
SUN CHENGDONG (CN)
WANG YAOHUI (CN)
LIU YIXIU (CN)
SUN CHENGDONG (CN)
WANG YAOHUI (CN)
LIU YIXIU (CN)
Application Number:
PCT/CN2022/124580
Publication Date:
April 18, 2024
Filing Date:
October 11, 2022
Export Citation:
Assignee:
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD (CN)
International Classes:
H01M4/66; C04B35/83
Foreign References:
| CN114005990A | 2022-02-01 | |||
| CN114744206A | 2022-07-12 | |||
| CN112310406A | 2021-02-02 | |||
| JP2020203815A | 2020-12-24 | |||
| CN105609783A | 2016-05-25 | |||
| CN114531925A | 2022-05-24 | |||
| US5032473A | 1991-07-16 |
Attorney, Agent or Firm:
ACIP LAW OFFICES (CN)
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