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ČeštinaEnglish

Ion-conductive polymer membranes containing 1-butyl-3-methylimidazolium trifluoromethanesulfonate and 1-ethylimidazolium trifluoromethanesulfonate

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389013%3A_____%2F11%3A00353612" target="_blank" >RIV/61389013:_____/11:00353612 - isvavai.cz</a>

  • Result on the web

    —

  • DOI - Digital Object Identifier

    —

Alternative languages

  • Result language

    angličtina

  • Original language name

    Ion-conductive polymer membranes containing 1-butyl-3-methylimidazolium trifluoromethanesulfonate and 1-ethylimidazolium trifluoromethanesulfonate

  • Original language description

    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 onpoly(vinylidene fluoride-co-hexafluoropropene) or Nafion matrixes amounted to 40% of that of neat ionic liquids.

  • Czech name

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  • Czech description

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Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    CD - Macromolecular chemistry

  • OECD FORD branch

    —

Result continuities

  • Project

    <a href="/en/project/GA203%2F08%2F0465" target="_blank" >GA203/08/0465: Development of new types of proton-conducting polymer membranes for low and intermediate temperatures fuel cells</a><br>

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2011

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Journal of Membrane Science

  • ISSN

    0376-7388

  • e-ISSN

    —

  • Volume of the periodical

    367

  • Issue of the periodical within the volume

    1

  • Country of publishing house

    NL - THE KINGDOM OF THE NETHERLANDS

  • Number of pages

    8

  • Pages from-to

    —

  • UT code for WoS article

    000286852000041

  • EID of the result in the Scopus database

    —

Similar results(10)

Ion-conductive polymer membranes containing 1-butyl-3-methylimidazolium trifluoromethanesufonate and 1-ethylimidazolium trifluoromathanesulfonatePolymer-supported 1-butyl-3-methylimidazolium trifluoromethanesulfonate and 1-ethylimidazolium trifluoromethanesulfonate as electrolytes for the high temperature PEM-type fuel cellMembrane for PEM reactors based on 1-ethyl-3-methylimidazolium trifluoromethanesulfonate supported by poly(vinylidene fluoride-co-hexafluoropropene)