Formation of cellulose acetate membranes
โ
E Reverchon; S Cardea
๐
Article
๐
2004
๐
Elsevier Science
๐
English
โ 920 KB
Microporous cellulose acetate membranes have been prepared from polymer-acetone solutions using a supercritical fluid phase inversion process in which CO 2 acts as the non-solvent. Series of experiments were performed at various polymer concentrations, temperatures and pressures. The structure of th