Pregled bibliografske jedinice broj: 911385
A light-scattering and membrane formation study on concentrated cellulose acetate solutions
A light-scattering and membrane formation study on concentrated cellulose acetate solutions // Journal of Applied Polymer Science, 20 (1976), 5; 1339-1353 doi:10.1002/app.1976.070200517 (recenziran, članak, znanstveni)
CROSBI ID: 911385 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
A light-scattering and membrane formation study on concentrated cellulose acetate solutions
Autori
Kunst, Branko ; Škevin, Đurđica ; Deželić, Gjuro ; Petres, Josip J.
Izvornik
Journal of Applied Polymer Science (0021-8995) 20
(1976), 5;
1339-1353
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
light scattering ; cellulose membrane formation
Sažetak
An improved explanation of the mechanism of the porous membrane formation with asymmetric structure has been proposed. It emerged from the correlation of the results obtained by the light-scattering measurements of the ternary membrane casting solutions and by the reverse osmosis and ultrafiltration testing of the asymmetric membranes prepared from these solutions. The results of anisotropic light-scattering measurements indicated the extent of supermolecular structurization of the casting solution which affected the porous structure formation in the membrane surface region. The variation of the casting solution composition and, particularly, the role of the CA/F ratio, the formamide content, and their influence on the asymmetric membrane properties were investigated and explained using the improved concept of the membrane-making mechanism.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
POVEZANOST RADA
Ustanove:
Institut "Ruđer Bošković", Zagreb,
Medicinski fakultet, Zagreb,
PLIVA HRVATSKA d.o.o.
Citiraj ovu publikaciju:
Časopis indeksira:
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
Uključenost u ostale bibliografske baze podataka::
- CA Search (Chemical Abstracts)
