1. 平台首页
  2. 国际专利信息
  • 专利标题:   Preparation of graphene involves mixing carbon source and metal scavenger, mixing metal catalyst with modified carbon and heating metal catalyst-adsorbed modified carbon.
  • 专利号:   CN104528696-A, CN104528696-B
  • 发明人:   CHEN L, JIANG P, LIU Z, LV B, WANG G, ZHENG C, ZHOU X
  • 专利权人:   CHINESE ACAD SCI NINGBO MATERIAL TECHNOL, NINGBO INST MATERIALS TECHNOLOGY ENG C
  • 国际专利分类:   C01B031/04
  • 专利详细信息:   CN104528696-A 22 Apr 2015 C01B-031/04 201548 Pages: 15 Chinese
  • 申请详细信息:   CN104528696-A CN10783942 16 Dec 2014
  • 优先权号:   CN10783942

▎ 摘　　要

NOVELTY - A carbon source and a metal scavenger are mixed, to obtain modified carbon source. The carbon source includes ion-exchange resin, starch, cellulose and/or amorphous carbon. A metal catalyst is mixed with modified carbon and adsorbed, to obtain metal catalyst-adsorbed modified carbon. The metal catalyst-adsorbed modified carbon is heated, to obtain graphene. USE - Preparation of graphene (claimed). ADVANTAGE - The method enables economical and environmentally-friendly preparation of graphene with high quality.