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  • 专利标题:   Intercalation agent used for rapid exfoliation of graphite for mass production of high-quality graphene comprises transition metal halide, nitrogen source material and organic solvent.
  • 专利号:   CN108640107-A
  • 发明人:   YANG B, HUANG G, LI M, LI Y, WEN F, GUO H, ZHAI W, ZHANG S, WANG Z, LI S, WU Z, HE Y
  • 专利权人:   GUANGZHOU SPECIAL PRESSURE EQUIP INSPECT
  • 国际专利分类:   C01B032/19
  • 专利详细信息:   CN108640107-A 12 Oct 2018 C01B-032/19 201901 Pages: 11 Chinese
  • 申请详细信息:   CN108640107-A CN10738611 06 Jul 2018
  • 优先权号:   CN10738611

▎ 摘　　要

NOVELTY - An intercalation agent comprises transition metal halide, nitrogen source material and organic solvent at mass ratio of (1-10): 1: (2-10). USE - Intercalation agent used for rapid exfoliation of graphite for mass production of high-quality graphene (claimed). ADVANTAGE - The intercalation agent can form hydrogen bond between nitrogen source and organic solvent, improves peeling efficiency and product quality, does not generate chemical reaction in ball-milling process, and is energy-saving and environment-friendly.