• 专利标题:   Preparation of graphene/aluminum silicate polymer composite material using graphene oxide in situ reduction by mixing graphene oxide suspension liquid and alkali-activated aluminosilicate powder.
  • 专利号:   CN104529382-A, CN104529382-B
  • 发明人:   DUAN X, HE P, JIA D, YANG Z, ZHOU Y, YAN S
  • 专利权人:   HARBIN INST TECHNOLOGY
  • 国际专利分类:   C01B031/04, C04B030/00
  • 专利详细信息:   CN104529382-A 22 Apr 2015 C04B-030/00 201548 Pages: 12 Chinese
  • 申请详细信息:   CN104529382-A CN10018448 14 Jan 2015
  • 优先权号:   CN10018448

▎ 摘  要

NOVELTY - Preparation of graphene/aluminum silicate polymer composite material using graphene oxide in situ reduction comprises preparing graphene oxide suspension liquid by mixing graphene oxide powder and deionized water at 1-20 mg:1 ml, preparing alkali-activated aluminosilicate powder by adding potassium hydroxide solution with 25-45 mass% silica sol and mixing, where mol ratio of potassium in potassium hydroxide and silicon in silica sol is 1:0.5-1.5, and mixing graphene oxide suspension liquid and alkali-activated aluminosilicate powder. USE - Preparation of graphene/aluminum silicate polymer composite material using graphene oxide in situ reduction. ADVANTAGE - The method is simple and suitable for large-scale implementation and has low cost.