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Study On Magnetic PSF/CoFe2O4 Composite Ultrafiltration Membrane

Posted on:2008-06-29Degree:MasterType:Thesis
Country:ChinaCandidate:L L LiFull Text:PDF
GTID:2121360215951033Subject:Biochemical Engineering
Abstract/Summary:PDF Full Text Request
This article studied the magnetic properties of magnetostrictive material --cobalt ferrite nanoparticles. These nanoparticles were mixed physically into PSF polymer dope, and PSF-CoFe2O4 composite membrane was prepared by phase-inversion method. The performances and the microstructure of as-prepared membrane were investigated through the methods of UF experiments in magnetic field, DSC, MPMS, SEM and contact angle goniometer tests.
Keywords/Search Tags:composite ultrafiltration membrane, PSF, magnetostrictive, nanoparticles, magnetic field, hysteresis
PDF Full Text Request
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