• 专利标题:   Metal-doped graphene nanofiltration membrane used in various applications such as water purification, wastewater treatment, comprises graphene nanoparticle layer deposited with metal, porous support layer embedded with metal-doped graphene nanoparticle, membrane support layer, and transverse layer.
  • 专利号:   IN202321024713-A
  • 发明人:   PUNETHA V D, KALPETIYA S
  • 专利权人:   UNIV P P SAVANI
  • 国际专利分类:   B01D061/02, B01D067/00, C02F001/10, C02F001/44, H01M008/10
  • 专利详细信息:   IN202321024713-A 16 Jun 2023 B01D-061/02 202356 English
  • 申请详细信息:   IN202321024713-A IN21024713 31 Mar 2023
  • 优先权号:   IN21024713

▎ 摘  要

NOVELTY - Metal-doped graphene nanofiltration membrane comprises graphene nanoparticle layer deposited with a metal, a porous support layer embedded with the metal-doped graphene nanoparticle, and a membrane support layer. A transverse layer connecting the metal-doped graphene layer to the membrane support layer. The porous support layer embedded with the metal-doped graphene nanoparticle consists of a pore to allow the passing of liquid through the membrane. The metal is copper, silver, gold, and platinum. USE - Metal-doped graphene nanofiltration membrane used in various applications such as water purification, wastewater treatment, and desalination. ADVANTAGE - The metal-doped graphene nanofiltration membrane has highly efficient and selective filtration membrane for liquid filtration applications, and is mechanically stable, chemically robust, and has a high permeability and selectivity.