Membranes based on polyimide-polyaniline nanocomposites for pervaporation of organic mixtures

0342712 - ÚMCH 2011 RIV US eng J - Článek v odborném periodiku
Polotskaya, G. A. - Meleshko, T. K. - Suschenko, I. G. - Yakimansky, A. V. - Pulyalina, A. Y. - Toikka, A. M. - Pientka, Zbyněk
Membranes based on polyimide-polyaniline nanocomposites for pervaporation of organic mixtures.
Journal of Applied Polymer Science. Roč. 117, č. 4 (2010), s. 2175-2182. ISSN 0021-8995. E-ISSN 1097-4628
Grant CEP: GA ČR GA203/06/1207
Výzkumný záměr: CEZ:AV0Z40500505
Klíčová slova: membranes * pervaporation * polyimide
Kód oboru RIV: CD - Makromolekulární chemie
Impakt faktor: 1.240, rok: 2010

Homogeneous and composite membranes were prepared from polyimide (PI) and polyaniline (PANI) solutions. Membranes were tested in pervaporation of binary organic mixtures: methanol/toluene and methanol/cyclohexane showed a remarkable selectivity. Interactions between membrane polymers and liquid penetrants were studied by measurements of surface tension, sorption, and pervaporation parameters.
Trvalý link: http://hdl.handle.net/11104/0005885