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  • 专利标题:   Obtaining graphite oxide and graphene oxide used as additives for polymeric composites for use in supercapacitors and batteries, involves mixing oxidizing agent and graphite intercalating agent and irradiating mixture using microwave.
  • 专利号:   WO2017156607-A1, BR102016005632-A2
  • 发明人:   GOMIDE DE CASTRO V, CARDOSO NEVES J, PEREIRA N D M, SILVESTRE ASSIS A L, MONTORO L A, GOULART SILVA G, DAS MERCES PEREIRA N
  • 专利权人:   UNIV FEDERAL MINAS GERAIS UFMG, UNIV FEDERAL MINAS GERAIS
  • 国际专利分类:   B82Y040/00, C01B003/02, H05B006/80
  • 专利详细信息:   WO2017156607-A1 21 Sep 2017 C01B-003/02 201767 Pages: 41
  • 申请详细信息:   WO2017156607-A1 WOBR050052 10 Mar 2017
  • 优先权号:   BR10005632

▎ 摘　　要

NOVELTY - Obtaining graphite oxide and graphene oxide involves mixing oxidizing agent and graphite intercalating agent, irradiating resulting mixture using microwave for 15 minutes, washing and removing the oxidative medium to obtain graphite oxide which is exfoliated for the production of graphene oxide. USE - Method for obtaining graphite oxide and graphene oxide as additives for polymeric composites constituted by polyurethane, epoxy, polyester, polyacrylamide, polycarbonate or polyolefin matrices for use in supercapacitors, batteries, aqueous dispersion for paints and aqueous polymer fluids (claimed).