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  • 专利标题:   Preparation of silane-modified graphene oxide flame retardant film composite material by dissolving silane coupling agent into graphene oxide solution, putting in oven, reacting to obtain hydrogel, and mixing hydrogel in oven, and drying.
  • 专利号:   CN108017367-A
  • 发明人:   TANG L, HUANG N, ZHAO L, ZHANG G, XU H, QIANG F, GONG L, LI S
  • 专利权人:   UNIV HANGZHOU NORMAL
  • 国际专利分类:   C04B030/00, C04B111/28
  • 专利详细信息:   CN108017367-A 11 May 2018 C04B-030/00 201837 Pages: 7 Chinese
  • 申请详细信息:   CN108017367-A CN11116019 13 Nov 2017
  • 优先权号:   CN11116019

▎ 摘　　要

NOVELTY - A silane-modified graphene oxide flame retardant film composite material is prepared by dissolving silane coupling agent into graphene oxide solution, mixing and stirring; putting resulting solution in oven at 70-100 degrees C, and reacting for 8-24 hours to obtain organic functionalized oxide graphene hydrogel; and mixing hydrogel at 30-60 degrees C in oven, and obtaining desired composite material after drying for 6-24 hours under condition of air. USE - Method for preparing silane-modified graphene oxide flame retardant film composite material. ADVANTAGE - The method effectively inhibits thermal degradation of flame to graphene oxide.