• 专利标题:   Production graphene of metal conductive material comprises forming and pressing, where step of graphene and step of molding pressing are carried out in same chamber.
  • 专利号:   CN114507791-A, CN114507791-B
  • 发明人:   SHAO L, HUANG D, DUAN Y, JIANG H, MA J, YU J, XU X, LI X, SHI H
  • 专利权人:   CHINESE ACAD SCI CHONGQING GREEN INTEL, CHONGQING GRAPHENE TECH CO LTD
  • 国际专利分类:   C01B032/186, C22C001/10, H01B013/00
  • 专利详细信息:   CN114507791-A 17 May 2022 C22C-001/10 202265 Chinese
  • 申请详细信息:   CN114507791-A CN10095786 26 Jan 2022
  • 优先权号:   CN10095786

▎ 摘  要

NOVELTY - Producing graphene of metal conductive material comprises using graphene as metal conductivity material, forming and pressing, and molding and pressing in same chamber. USE - The method is used for production of graphene of metal conductive material. ADVANTAGE - The method enables avoiding the growth of the metal material of the graphite material between the device, thus reducing the operation step, at the same time, reducing the heating and cooling times, saving energy, and greatly reducing the possibility of oxidation and pollution of the composite material, improving the conductivity graphene the metal conductive material, and improving the quality of the graphene. The metal foil/plate as the growth base material graphite, the obtained graphene continuous and stable, excellent quality, compared with the metal powder. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for: (1) production method graphene metal conductive material; and (2) production device of graphene metal conductive material used by the production method. DESCRIPTION OF DRAWING(S) - The drawing shows a production flow chart of the production method of graphene metal conductive material in Example 1. (Drawing includes non-English language text). Experimental example (1)