• 专利标题:   Preparing oxidized graphene electrostatic self-assembling coating of oktogen involves washing dried okto with ethanol, pulping and drying to obtained washed okto, adding to n-hexane or toluene, adding amino silane coupling agent dropwise, a.
  • 专利号:   CN106431792-A, CN106431792-B
  • 发明人:   LIU T, GENG C, ZHENG B, LUO G
  • 专利权人:   INST CHEM MATERIAL CHINA ACAD ENG PHYSIC
  • 国际专利分类:   C06B021/00, C06B025/34
  • 专利详细信息:   CN106431792-A 22 Feb 2017 C06B-025/34 201724 Pages: 12 Chinese
  • 申请详细信息:   CN106431792-A CN10814109 09 Sep 2016
  • 优先权号:   CN10814109

▎ 摘  要

NOVELTY - Preparing oxidized graphene electrostatic self-assembling coating of oktogen involves washing dried okto with ethanol and then pulped and dried to obtained washed okto. then added to n-hexane or toluene, and then amino silane coupling agent is added dropwise and then stirred at 75-120 degrees C for 8-12 hours. then mixture is washed with ethanol at 75-80 degrees C and heat treatment for 6-8 hours to obtained amino surface modification of okto is dissolved in deionized water and adjusted pH to 4.5-5.5 to obtained oktogen solution and then graphene honed deionized water. USE - Method for preparing oxidized graphene electrostatic self-assembling coating of oktogen (claimed). ADVANTAGE - The method enables to prepare oxidized graphene electrostatic self-assembling coating of oktogen is reduces friction sensitivity and impact sensitivity of covered oktogen. DETAILED DESCRIPTION - Preparing oxidized graphene electrostatic self-assembling coating of oktogen involves washing dried okto with ethanol and then pulped and dried to obtained washed okto. then added to n-hexane or toluene, and then amino silane coupling agent is added dropwise and then stirred at 75-120 degrees C for 8-12 hours. then mixture is washed with ethanol at 75-80 degrees C and heat treatment for 6-8 hours to obtained amino surface modification of okto is dissolved in deionized water and adjusted pH to 4.5-5.5 to obtained oktogen solution and then graphene honed deionized water and adjusted pH 8-8.5 to obtained enriched graphene solution followed by mixed oktogen solution with oxidized graphene solution until graphene oxide is completely precipitated and then filtered and dried to obtained oxidized graphene electrostatic self- oktogen.