Title:
STRUCTURE AND FUNCTION INTEGRATED GRAPHENE MATERIAL AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2021/102933
Kind Code:
A1
Abstract:
Disclosed are a structure and function integrated graphene material and a preparation method therefor. A graphene fiber has excellent properties of high strength, high modulus, high conductivity, and high thermal conductivity. The method comprises the following steps: plasticizing and stretching a graphene assembly material in the presence of a plasticizer to achieve an optimal stretching ratio; and performing heat treatment to obtain the graphene material integrating high strength, high modulus, high conductivity, and high thermal conductivity. The present invention relates to the structure and function integrated graphene fiber and the preparation method therefor.
Inventors:
GAO CHAO (CN)
LI PENG (CN)
XU ZHENG (CN)
WANG BO (CN)
LIU YINGJUN (CN)
LI PENG (CN)
XU ZHENG (CN)
WANG BO (CN)
LIU YINGJUN (CN)
Application Number:
PCT/CN2019/122044
Publication Date:
June 03, 2021
Filing Date:
November 29, 2019
Export Citation:
Assignee:
HANGZHOU GAOXI TECH CO LTD (CN)
International Classes:
C01B32/184; D01F9/12
Foreign References:
| US20140308449A1 | 2014-10-16 | |||
| CN108793149A | 2018-11-13 | |||
| CN105648579A | 2016-06-08 | |||
| CN102534868A | 2012-07-04 | |||
| CN102586951A | 2012-07-18 | |||
| KR20190110726A | 2019-10-01 |
Attorney, Agent or Firm:
HANGZHOU HUACHENLIANMING INTELLECTUAL PROPERTY AGENCY (SPECIAL GENERAL PARTNERSHIP) (CN)
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