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  • 专利标题:   Conductive mica powder comprises mica powder and graphene, prepared by adding mica powder in water, stirring, mixing graphene and dispersing agent, dispersing, carrying out reduction reaction, filtering, washing and drying.
  • 专利号:   CN103183353-A, CN103183353-B
  • 发明人:   QU M, ZHANG J, SUN J, XIA Y
  • 专利权人:   CHINESE ACAD SCI CHENGDU ORGANIC CHEM CO, CHENGDU ORGANIC CHEM CO LTD CHINESE ACAD
  • 国际专利分类:   C01B033/42
  • 专利详细信息:   CN103183353-A 03 Jul 2013 C01B-033/42 201381 Pages: 8 Chinese
  • 申请详细信息:   CN103183353-A CN10597163 29 Dec 2012
  • 优先权号:   CN10449269, CN10597163

▎ 摘　　要

NOVELTY - A conductive mica powder comprises 70-99% mica powder and 1-30% graphene. USE - Conductive mica powder. ADVANTAGE - Conductive mica powder has excellent conductivity and controlled volume resistivity. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of conductive mica powder comprising adding mica powder in water and stirring to obtain suspension; mixing graphene and dispersing agent and dispersing using ultrasonic crushing device; adding graphene dropwise to suspension, stirring, placing in reactor, carrying out reduction reaction, filtering, washing and drying.