• 专利标题:   Preparation of zinc-based non aqueous battery anode material involves dissolving element-substituted alkylpyrrole and/or alkylpyridine and zinc salt in solvent, stirring, centrifuging, and mixing with graphene oxide dispersion.
  • 专利号:   CN110642236-A
  • 发明人:   WU X, TANG F, ZHANG T, XIANG Y, JIANG J
  • 专利权人:   UNIV JISHOU
  • 国际专利分类:   C01B032/05, C01B032/184, H01M010/36, H01M004/38, H01M004/62
  • 专利详细信息:   CN110642236-A 03 Jan 2020 C01B-032/05 202007 Pages: 8 Chinese
  • 申请详细信息:   CN110642236-A CN10823860 02 Sep 2019
  • 优先权号:   CN10823860

▎ 摘  要

NOVELTY - A zinc-based non aqueous battery anode material is prepared by dissolving A-substituted B and zinc salt in solvent, stirring, centrifuging to obtain precursor, mixing with graphene oxide dispersion, ultrasonicating, performing centrifugal separation, drying at 60-120 degrees C, calcining under inert atmosphere, cooling to obtain composite material, pressing into sheet, utilizing as working electrode, platinum sheet as counter electrode and silver chloride/silver as reference electrode, performing electrodeposition in zinc-containing metal salt solution, and drying. The A is nitrogen, sulfur and/or phosphorus; and B is alkylpyrrole and/or alkylpyridine. USE - Method for preparing zinc-based non aqueous battery anode material. ADVANTAGE - The product is low-cost, environment-friendly, improved substrate conductivity and effectively inhibits the generation of zinc dendrites.