• 专利标题:   Graphene oxide-based crystalline silicon fleece additive for solar cell, comprises graphene oxide dispersion and organic reagent containing pentaerythritol, anhydrous sodium acetate, polyvinyl alcohol and polyethylene glycol.
  • 专利号:   CN108221057-A
  • 发明人:   ZHANG P, ZHANG X, MA S, HU W, GUAN D, LI X
  • 专利权人:   XIAN RAYWAY PHOTOELECTRIC TECHNOLOGY CO LTD
  • 国际专利分类:   C30B029/06, C30B033/10, H01L031/0236
  • 专利详细信息:   CN108221057-A 29 Jun 2018 C30B-033/10 201861 Pages: 14 Chinese
  • 申请详细信息:   CN108221057-A CN10051182 18 Jan 2018
  • 优先权号:   CN10051182

▎ 摘  要

NOVELTY - A graphene oxide-based crystalline silicon fleece additive comprises 94-100 pts. wt. 0.1-2% graphene oxide dispersion and 0-6 pts. wt. organic reagent comprising pentaerythritol, anhydrous sodium acetate, polyvinyl alcohol, polyethylene glycol, isopropanol, absolute ethanol, n-butanol, diethylene glycol, isobutanol, ethylene glycol, n-propanol, ethylene glycol ethyl ether, polyvinyl alcohol, polyvinyl pyrrolidone, triethanolamine, tartaric acid and silane coupling agent. USE - Graphene oxide-based crystalline silicon fleece additive for solar cell. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for manufacture of graphene oxide-based crystalline silicon fleece additive, which involves mixing graphene oxide dispersion and organic reagent and ultrasonically dispersing at frequency of 100-750 Hz for 10-120 minutes.