1. 平台首页
  2. 国际专利信息
  • 专利标题:   Preparation of cobalt-doped mesoporous carbon/graphene composite material used e.g. in capacitor and lithium ion battery, includes taking mesoporous carbon and graphene oxide, and performing heat treatment under ammonia gas.
  • 专利号:   CN104617311-A
  • 发明人:   CHEN P, YANG L, HUANG X, PAN Z, TANG Y
  • 专利权人:   UNIV ANHUI
  • 国际专利分类:   B01J027/24, B82Y030/00, H01M004/90, H01M004/96
  • 专利详细信息:   CN104617311-A 13 May 2015 H01M-004/90 201554 Pages: 7 Chinese
  • 申请详细信息:   CN104617311-A CN10670201 20 Nov 2014
  • 优先权号:   CN10670201

▎ 摘　　要

NOVELTY - Preparation of cobalt-doped mesoporous carbon/graphene composite material involves taking mesoporous carbon and graphene oxide, adding salt solution, mixing, freeze-drying to obtain dry mixture, and performing heat treatment under ammonia gas using tubular furnace at 800-1000 degrees C for 20-80 minutes. USE - Method for preparing cobalt-doped mesoporous carbon/graphene composite material (claimed) used in capacitor, lithium ion battery, organic catalysis or light catalysis. ADVANTAGE - The method has simple preparation and excellent electric catalytic reduction property.