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Patent Searching and Data


Title:
ENERGY COMPOSITE MATERIAL FOR LITHIUM BATTERY AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2019/127031
Kind Code:
A1
Abstract:
Disclosed are an energy composite material for a lithium battery and a preparation method therefor, comprising the steps of preparing a plant matrix material, activating the plant matrix material, carrying out high-temperature calcination and catalysis on the activated material, and compounding the material subjected to high-temperature calcination. By means of the present invention, the raw material acquisition cost of the energy composite material is reduced, the requirements on process equipment are reduced, the process flow is simplified, the aperture modification engineering of the raw material in the preparation of the energy composite material is reduced, and the manufacturing cost of the energy composite material is reduced; by means of a plant-based natural pore channel structure, an electrolyte can be efficiently conveyed, the circulation efficiency of conductive ions can be improved, and the high-efficiency circulation of conductive liquid is facilitated.

Inventors:
XU LIN (CN)
Application Number:
PCT/CN2017/118676
Publication Date:
July 04, 2019
Filing Date:
December 26, 2017
Export Citation:
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Assignee:
SICHUAN GOLDEN FUTURE TECH CO LTD (CN)
International Classes:
C01G19/02; H01M4/583
Foreign References:
CN104016341A2014-09-03
US20130330611A12013-12-12
Attorney, Agent or Firm:
BEIJING UTC LIANFENG INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (CN)
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