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Search results for: POLYSULFONESILICAPOLYETHYLENIMINEMEMBRANEWATER PURIFICATIONANTIFOULING

• Hyperbranched polyethylenimine functionalized silica/polysulfone nanocomposite membranes for water purification

  Publication

  • V. Vatanpour
  • M. Jouyandeh
  • S. S. Mousavi Khadem
  • M. Ganjali
  • H. Moradi
  • S. Mirsadeghi
  • A. Badiei
  • A. Esmaeili
  • N. Rabiee
  • S. Habibzadeh... and 3 others

  - CHEMOSPHERE - Year 2022

  Hyperbranched polyethyleneimine functionalized silica (PEI-SiO2) nanoparticles with considerable hydrophilicity were synthesized and incorporated into a polysulfone (PSF)/dimethylacetamide (DMA)/polyvinylpyrrolidone (PVP) membrane casting solution in five different ratios to fabricate PEI-SiO2/PSF nanocomposite membranes using nonsolvent-induced phase separation. The hydrophilic PEI-SiO2 nanoparticles were characterized by TEM,...

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