• 专利标题:   Graphene-like nanocrystalline nucleus early strength agent comprises calcium nitrate, sodium silicate, carbon-sulfur-hydrogen nanocrystal nucleus, graphene.
  • 专利号:   CN106746834-A, CN106746834-B
  • 发明人:   LI Q
  • 专利权人:   CHINA RAILWAY 12TH BUREAU GROUP CO LTD, FIRST ENG CO CHINA RAILWAY 12TH BUREAU, SHIJIAZHUANG YICHAO CHEM TECHNOLOGY CO
  • 国际专利分类:   C01B032/198, C04B103/12, C04B022/08
  • 专利详细信息:   CN106746834-A 31 May 2017 C04B-022/08 201745 Pages: 10 Chinese
  • 申请详细信息:   CN106746834-A CN11063391 28 Nov 2016
  • 优先权号:   CN11063391

▎ 摘  要

NOVELTY - Graphene-like nanocrystalline nucleus early strength agent comprises calcium nitrate, sodium silicate, carbon-sulfur-hydrogen nanocrystal nucleus, graphene. USE - Graphene-like nanocrystalline nucleus early strength agent. ADVANTAGE - The preparation method is simple, safe, non-polluting, environment-friendly, and suitable for industrial production. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the preparation of graphene-like nanocrystalline nucleus early strength agent comprising preparing 16.4 mg/mL graphene oxide hydrosol by Hummer method, weighing calcium nitrate and sodium silicate, mixing graphene oxide hydrosol and calcium nitrate, dissolving in water, stirring at 150-300 revolutions/minute, adding sodium silicate dropwise for 3-5 hours, stirring, and reacting for 1-2 hours.