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  • 专利标题:   Graphene/iron-nickel-spinel-thiosulfate composite catalyst for preparing dye-sensitized solar energy battery, comprises graphene oxide, graphite, iron-nickel sulfide of spinel structure and sulfide of iron, nickel and sulfur.
  • 专利号:   CN105448526-A, CN105448526-B
  • 发明人:   WANG J, YANG L, YANG P, YANG R, YANG S, ZHAO X
  • 专利权人:   CHINA ACAD ENG PHYSICS MATERIAL INST, CHINA ACAD ENG PHYSICS MATERIAL INST
  • 国际专利分类:   H01G009/20
  • 专利详细信息:   CN105448526-A 30 Mar 2016 H01G-009/20 201632 Pages: 9 English
  • 申请详细信息:   CN105448526-A CN10817411 20 Nov 2015
  • 优先权号:   CN10817411

▎ 摘　　要

NOVELTY - A graphene/iron-nickel-spinel-thiosulfate composite catalyst comprises graphene oxide as base, in-situ growth of graphite, iron-nickel sulfide of spinel structure and sulfide of iron, nickel and sulfur atom at a ratio of x:(3-x):4, where x is 0-3. USE - Graphene/iron-nickel-spinel-thiosulfate composite catalyst for preparing dye-sensitized solar energy battery (claimed). ADVANTAGE - The catalyst has high catalytic efficiency and suitable for large scale production. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for the following: (1) a method for preparing composite catalyst (2) a method for preparing dye-sensitized solar energy battery.