Title:
POSITIVE ELECTRODE PLATE FOR MEDICAL DEVICE BATTERY AND ITS PREPARATION METHOD
Document Type and Number:
WIPO Patent Application WO/2023/102778
Kind Code:
A1
Abstract:
The invention discloses a kind of positive electrode plate for medical device battery and its preparation method, using dry mix and wet mixing with the combination of coating method, due to the blending can reduce the conductive powder material distribution and the uneven binding phenomenon, help build of conductive network, increase the porosity of the anode material, reducing the positive pole piece of polarization, the large current pulse discharge capacity of the battery is improved.
Inventors:
YANG CUIJUN (CN)
Application Number:
PCT/CN2021/136498
Publication Date:
June 15, 2023
Filing Date:
December 08, 2021
Export Citation:
Assignee:
MEDTRUM TECH INC (CN)
International Classes:
H01M4/134
Foreign References:
| CN111769255A | 2020-10-13 | |||
| CN103357557A | 2013-10-23 | |||
| CN113274002A | 2021-08-20 | |||
| CN109728243A | 2019-05-07 | |||
| CN102891280A | 2013-01-23 | |||
| CN108493444A | 2018-09-04 | |||
| JP2000012044A | 2000-01-14 |
Attorney, Agent or Firm:
J.Z.M.C. PATENT AND TRADEMARK LAW OFFICE (CN)
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