Oechel, A.; Ulbricht, Mathias; Tomaschewski, G.; Hicke, H.g.:
Photomodification of ultrafiltration membranes. 3. Photochemically induced gas-phase grafting of acrylic monomers onto polyacrylonitrile ultrafiltration membranes.
In: Journal of Information Recording Materials, Jg. 21 (1994), Heft 5-6, S. 633 - 634
1994Artikel/Aufsatz in ZeitschriftChemie
Titel:
Photomodification of ultrafiltration membranes. 3. Photochemically induced gas-phase grafting of acrylic monomers onto polyacrylonitrile ultrafiltration membranes.
Autor(in):
Oechel, A.; Ulbricht, MathiasLSF; Tomaschewski, G.; Hicke, H.g.
Erscheinungsjahr
1994

Abstract:

Using photoinitiation with benzophenone, sorbed on the membrane, it is possible to graft acrylic monomers such as acrylic acid and Me acrylate selectively onto the active surface of ultrafiltration membranes made from polyacrylonitrile. By this means hydrophilicity and reactivity of the membranes are modified without damage of their porous structure.