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  • 专利标题:   Reduction of graphene oxide involves pretreating graphene oxide in strongly acidic suspension containing sulfuric acid, and subjecting to reduction reaction with phosphoric acid or its salts such as hypophosphate.
  • 专利号:   PL419704-A1
  • 发明人:   WOLUNTARSKI M, DJAS M, KOWIORSKI K, LIPINSKA L, MARCINIAK I, MARCJANIUK A
  • 专利权人:   MATERIALOW ELEKTRONICZNYCH TECHNOLOGY
  • 国际专利分类:   C01B032/184
  • 专利详细信息:   PL419704-A1 18 Jun 2018 C01B-032/184 201851 Pages: 7
  • 申请详细信息:   PL419704-A1 PL419704 07 Dec 2016
  • 优先权号:   PL419704

▎ 摘　　要

NOVELTY - Reduction of graphene oxide involves pretreating graphene oxide in strongly acidic suspension containing sulfuric acid after Hummers process, and subjecting reaction by-products and unreacted reagents, e.g. manganese ions with varying degrees of oxidation, to reduction with phosphoric acid (I) or its salts such as hypophosphates containing cations forming soluble salts with sulfate anions (VI). USE - Reduction of graphene oxide.