Počet záznamů: 1
Ion-conductive polymer membranes containing 1-butyl-3-methylimidazolium trifluoromethanesulfonate and 1-ethylimidazolium trifluoromethanesulfonate
- 1.
SYSNO ASEP 0353612 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Ion-conductive polymer membranes containing 1-butyl-3-methylimidazolium trifluoromethanesulfonate and 1-ethylimidazolium trifluoromethanesulfonate Tvůrce(i) Schauer, Jan (UMCH-V) RID
Sikora, Antonín (UMCH-V) RID
Plíšková, M. (CZ)
Mališ, J. (CZ)
Mazúr, P. (CZ)
Paidar, M. (CZ)
Bouzek, K. (CZ)Zdroj.dok. Journal of Membrane Science. - : Elsevier - ISSN 0376-7388
Roč. 367, 1/2 (2011), s. 332-339Poč.str. 8 s. Jazyk dok. eng - angličtina Země vyd. NL - Nizozemsko Klíč. slova 1-butyl-3-methylimidazolium trifluoromethanesulfonate ; 1-ethylmethylimidazolium trifluoromethanesulfonate ; polymer electrolyte membrane Vědní obor RIV CD - Makromolekulární chemie CEP GA203/08/0465 GA ČR - Grantová agentura ČR CEZ AV0Z40500505 - UMCH-V (2005-2011) UT WOS 000286852000041 DOI 10.1016/j.memsci.2010.11.018 Anotace Membranes were prepared by casting a solution of a polymer and ionic liquid 1-butyl-3-methylimidazolium trifluoromethanesulfonate or 1-ethylimidazolium trifluoromethanesulfonate - typical representatives of aprotic and protic ionic liquid - and evaporating the solvent. The following polymers were used: Udel-type polysulfone, polybenzimidazole derivative, poly(vinylidene fluoride-co-hexafluoropropene) and Nafion. Polymer–ionic liquid compatibility was investigated by swelling, scanning electron microscopy and differential scanning calorimetry. Membranes conductivities in anhydrous atmosphere depended on temperature, ionic liquid concentration in the membrane, and on the type of matrix polymer. The conductivities of the fully compatible systems based on poly(vinylidene fluoride-co-hexafluoropropene) or Nafion matrixes amounted to 40% of that of neat ionic liquids. Pracoviště Ústav makromolekulární chemie Kontakt Eva Čechová, cechova@imc.cas.cz ; Tel.: 296 809 358 Rok sběru 2011
Počet záznamů: 1