Title:
ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE INCLUDING SAME
Document Type and Number:
WIPO Patent Application WO/2020/186913
Kind Code:
A1
Abstract:
An electrochemical device and an electronic device including the same are provided. In particular, the electrochemical device, including a cathode, an anode and an electrolytic solution, where the anode includes a carbon material and hydroxyalkyl methylcellulose, and the electrolytic solution includes propionate. The electrochemical device has excellent cycle, storage and low-temperature performance.
Inventors:
WANG KEFEI (CN)
Application Number:
PCT/CN2020/071471
Publication Date:
September 24, 2020
Filing Date:
January 10, 2020
Export Citation:
Assignee:
NINGDE AMPEREX TECHNOLOGY LTD (CN)
International Classes:
H01M4/62
Foreign References:
| CN109980225A | 2019-07-05 | |||
| CN1808745A | 2006-07-26 | |||
| CN101174683A | 2008-05-07 | |||
| CN1808745A | 2006-07-26 | |||
| CN101174683A | 2008-05-07 | |||
| CN107666011A | 2018-02-06 | |||
| CN104347880A | 2015-02-11 | |||
| KR20130134910A | 2013-12-10 |
Other References:
See also references of EP 3942634A4
Attorney, Agent or Firm:
LEE AND LI - LEAVEN IPR AGENCY LTD. (CN)
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