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  • 专利标题:   Preparation of sulfonated reduced graphene oxide used for humidity sensitive sensor material comprises reducing graphene oxide as raw material, carrying out ring-opening reaction of epoxy group, and introducing sulfonic group.
  • 专利号:   CN106629691-A, CN106629691-B
  • 发明人:   ZHANG C, BAI Y, CHEN B
  • 专利权人:   UNIV NANJING INFORMATION SCI TECHNOLOG, UNIV NANJING INFORMATION SCI TECHNOLOG
  • 国际专利分类:   C01B032/194
  • 专利详细信息:   CN106629691-A 10 May 2017 C01B-032/194 201740 Pages: 6 Chinese
  • 申请详细信息:   CN106629691-A CN10886473 11 Oct 2016
  • 优先权号:   CN10886473

▎ 摘　　要

NOVELTY - Preparation of sulfonated reduced graphene oxide comprises reducing graphene oxide as raw material, carrying out ring-opening reaction of epoxy group, and introducing sulfonic group. USE - Method for preparing sulfonated reduced graphene oxide (claimed) used for humidity sensitive sensor material. ADVANTAGE - The method has mild reaction condition, and high safety and reliability.