• 专利标题:   Preparation of graphene involves mixing and reacting dispersion liquid of graphene oxide and sulfur-containing inorganic salt.
  • 专利号:   CN102530925-A
  • 发明人:   SUN P, KAI W, WU G
  • 专利权人:   TORAY FIBER RES INST CHINA CO LTD
  • 国际专利分类:   C01B031/04
  • 专利详细信息:   CN102530925-A 04 Jul 2012 C01B-031/04 201257 Pages: 7 Chinese
  • 申请详细信息:   CN102530925-A CN10583214 10 Dec 2010
  • 优先权号:   CN10583214

▎ 摘  要

NOVELTY - A dispersion liquid of graphene oxide and sulfur-containing inorganic salt is mixed, and reacted at 20-90 degrees C for less than 24 hours, to obtain graphene. The mass ratio of dispersing liquid of graphene oxide and sulfur-containing inorganic salt is 0.1-10:1. USE - Preparation of graphene. ADVANTAGE - The graphene is efficiently and economically prepared, by a simple method.