• 专利标题:   System used for developing superhydrophobic single-layer anti-reflective coating, consists of hydrotreating unit for treating core-shell structure of graphene oxide and silica, and characterization unit to determine optical and hydrophobic properties of core-shell structure of reduced graphene oxide.
  • 专利号:   DE202022102087-U1
  • 发明人:  
  • 专利权人:   DIXIT S, KUMAR K, KUMAR M, SINGH A, SINGH J
  • 国际专利分类:   B01J013/20, B01J019/00, G02B001/11
  • 专利详细信息:   DE202022102087-U1 09 Jun 2022 B01J-013/20 202258 Pages: 10 German
  • 申请详细信息:   DE202022102087-U1 DE20102087 20 Apr 2022
  • 优先权号:   DE20102087

▎ 摘  要

NOVELTY - A system (100) comprises a silicon dioxide production unit (102) for synthesis of nano-porous silicon dioxide using sol-gel process, a graphene oxide preparing unit (104) for synthesizing the solution of graphene oxide (GO) used to impart hydrophobicity to the silica surface, synthesis units (106, 108) for preparing the core-shell structure from graphene oxide (GO) and silica, in which the silica remains in the core surrounded by graphene oxide (GO), a hydrotreating unit (108) for treating the fabricated core-shell structure of graphene oxide (GO) and silica in a hydrogen (H2) environment to convert the graphene oxide (GO) to reduced graphene oxide (RGO), and a characterization unit (110) to determine the optical and hydrophobic properties of the core-shell structure made of reduced graphene oxide (RGO) and silicon dioxide and to optimize the synthesis parameters. USE - System used for developing superhydrophobic single-layer anti-reflective coating. ADVANTAGE - The system provides developed anti-reflective coating based on reduced graphene oxide and silica hetero-nanocomposite having excellent transparency, hydrophobicity and weather resistance, and capable of providing minimal optical transmission loss in the visible range. DESCRIPTION OF DRAWING(S) - The drawing shows block diagram of the system for developing a superhydrophobic single layer anti-reflective coating. System for developing superhydrophobic single layer antireflective coating (100) Unit for the production of silicon dioxide (102) Unit for the production of graphene oxide (104) Synthesis unit (106,108) Hydrotreatment unit (108) Characterization unit (110)