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  • 专利标题:   Preparation of ferrous sulfide-graphene composite nanolubricant comprises mixing dispersant, graphene substrate and ferrous chloride in water, adjusting pH, adding curing agent, mixing, hydrothermally reacting, cooling, washing, and drying.
  • 专利号:   CN103602362-A, CN103602362-B
  • 发明人:   LI C, YANG H, TANG H, TANG G
  • 专利权人:   ZHENJIANG COLLEGE
  • 国际专利分类:   B82Y030/00, B82Y040/00, C09C001/46, C09C003/06, C10M125/22, C10N030/06
  • 专利详细信息:   CN103602362-A 26 Feb 2014 C10M-125/22 201429 Pages: 6 Chinese
  • 申请详细信息:   CN103602362-A CN10588955 21 Nov 2013
  • 优先权号:   CN10588955

▎ 摘　　要

NOVELTY - Preparation of ferrous sulfide-graphene composite nanolubricant comprises mixing dispersant, graphene substrate and ferrous chloride in water, adjusting pH value to alkaline, adding urea vulcanizing agent, and uniformly mixing; and sealing in reactor, hydrothermally reacting at 140-240 degrees C for 16 hours, cooling to room temperature, washing with deionized water, repeatedly washing with absolute ethanol, and vacuum drying. USE - Method for preparing ferrous sulfide-graphene composite nanolubricant (claimed). ADVANTAGE - The method is easy, environment-friendly, and simple and has low production cost.