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Structure and pervaporation properties of poly(phenylene-iso-phthalamide) membranes modified by Fullerene C-60
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SYSNO ASEP 0328095 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Structure and pervaporation properties of poly(phenylene-iso-phthalamide) membranes modified by Fullerene C-60 Title Struktura a pervaporizační vlastnosti poly(phenylen-iso-phthalamid)-ové membrány modifikované Fullerenem C-60 Author(s) Penkova, A. V. (RU)
Polotskaya, G. A. (RU)
Toikka, A. M. (RU)
Trchová, Miroslava (UMCH-V) RID, ORCID
Šlouf, Miroslav (UMCH-V) RID, ORCID
Urbanová, Martina (UMCH-V) RID, ORCID
Brus, Jiří (UMCH-V) RID, ORCID
Brožová, Libuše (UMCH-V) RID, ORCID
Pientka, Zbyněk (UMCH-V) RIDSource Title Macromolecular Materials and Engineering. - : Wiley - ISSN 1438-7492
Roč. 294, 6-7 (2009), s. 432-440Number of pages 9 s. Language eng - English Country DE - Germany Keywords fullerene ; methanol/cyclohexane mixture ; modification Subject RIV CD - Macromolecular Chemistry CEZ AV0Z40500505 - UMCH-V (2005-2011) UT WOS 000268318500008 DOI 10.1002/mame.200800362 Annotation Homogeneous membranes based on PA/C-60 composites were obtained and their internal morphology was visualized using SEM. The interaction between PA and C-60 was studied by spectroscopic methods. The effect Of C-60 inclusion in the PA matrix on physical properties was characterized by measurement of the intrinsic viscosity, density, and glass transition temperature. Transport properties of pure PA and composite membranes were studied in pervaporation of the methanol/cyclohexane mixture. It was found that all T membranes were essentially permeable for methanol. The permeability and so-called inverse selective separation properties were improving for membranes containing 2 and 5 wt.-% C-60, whereas they decreased for higher C-60 content. Workplace Institute of Macromolecular Chemistry Contact Eva Čechová, cechova@imc.cas.cz ; Tel.: 296 809 358 Year of Publishing 2010
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