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  • 专利标题:   Preparation of porous graphene involves processing biomass-based carbon source with catalyst, obtaining intermediate product and heat-preserving intermediate at predetermined conditions.
  • 专利号:   CN104016341-A, WO2016000614-A1, CN104016341-B, CA2952281-A1, AU2015283392-A1, EP3165507-A1, US2017137293-A1, IN201717003075-A, JP6162352-B1, EP3165507-A4, MX2016017361-A1, JP2017525646-W, US9790094-B2, BR112016030951-A2, VN53377-A, RU2640765-C1, KR1820315-B1, AU2015283392-B2, MX353442-B, EP3165507-B1, CA2952281-C, ES2699189-T3
  • 发明人:   ZHU J, LIU Z, ZHOU G, LIU D, LIU X, TANG Y, WANG E, ZHANG J, ZHENG Y
  • 专利权人:   JINAN SHENGQUAN GROUP SHARE HOLDING CO L, JINAN SHENGQUAN GROUP CO LTD, JINAN SHENGQUAN GROUP SHARE HOLDING CO L, JINAN SHENGQUAN GROUP SHARE HOLDING CO L
  • 国际专利分类:   C01B031/04, C01B032/182, C01B032/184, B01J023/755, B01J027/053, B01J027/10, B01J027/25, B01J027/26, B82B003/00, B82Y040/00, B01J027/128, C01B032/20
  • 专利详细信息:   CN104016341-A 03 Sep 2014 C01B-031/04 201479 Pages: 18 Chinese
  • 申请详细信息:   CN104016341-A CN10308860 01 Jul 2014
  • 优先权号:   CN10308860, WOCN083029, CA2952281, KR701403

▎ 摘　　要

NOVELTY - Preparation of porous graphene involves processing biomass-based carbon source with catalyst, obtaining intermediate product (A), heat-preserving intermediate product (A) at 20-40 degrees C and 300-400 degrees C, respectively, obtaining intermediate (B), heat-preserving intermediate (B) at 800-900 degrees C, obtaining intermediate (C), heat-preserving at 1100-1300 degrees C under protective gas atmosphere, obtaining intermediate (D) and heat-preserving intermediate (D) at 900-1000 degrees C. The catalyst is manganese chloride, cobalt compound, nickel compound or iron-based compound. USE - Preparation of porous graphene (claimed). ADVANTAGE - The method enables preparation of porous graphene having high conductivity.