Polymer-supported 1-butyl-3-methylimidazolium trifluoromethanesulfonate and 1-ethylimidazolium trifluoromethanesulfonate as electrolytes for the high temperature PEM-type fuel cell
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389013%3A_____%2F13%3A00391269" target="_blank" >RIV/61389013:_____/13:00391269 - isvavai.cz</a>
Alternative codes found
RIV/60461373:22310/13:43895453
Result on the web
<a href="http://dx.doi.org/10.1016/j.ijhydene.2013.01.126" target="_blank" >http://dx.doi.org/10.1016/j.ijhydene.2013.01.126</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.ijhydene.2013.01.126" target="_blank" >10.1016/j.ijhydene.2013.01.126</a>
Alternative languages
Result language
angličtina
Original language name
Polymer-supported 1-butyl-3-methylimidazolium trifluoromethanesulfonate and 1-ethylimidazolium trifluoromethanesulfonate as electrolytes for the high temperature PEM-type fuel cell
Original language description
Membranes were prepared by casting a solution of a polymer and 1-butyl-3-methylimidazolium trifluoromethanesulfonate or 1-ethylimidazolium trifluoromethanesulfonate as typical representatives of aprotic and protic ionic liquids and then evaporating the solvent. The following two polymers were used: poly(vinylidene fluoride-co-hexafluoropropene) and Nafion. The prepared membranes were tested with respect to their ionic conductivity in dependence on temperature under dry conditions and under humidification. Subsequently, selected membranes were tested in a laboratory fuel cell. Whereas satisfactory ionic conductivity was observed for the prepared membranes, temperatures above 100 °C resulted in a low output performance of the fuel cell for all membrane materials under study. The main reason proposed for this is the low MEA conductivity for hydrogen ions.
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
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Result continuities
Project
<a href="/en/project/7H10022" target="_blank" >7H10022: Understanding the Degradation Mechanisms of Membrane-Electrode-Assembly for High Temperature PEMFCs and Optimization of the Individual Components.</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
International Journal of Hydrogen Energy
ISSN
0360-3199
e-ISSN
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Volume of the periodical
38
Issue of the periodical within the volume
11
Country of publishing house
US - UNITED STATES
Number of pages
8
Pages from-to
4697-4704
UT code for WoS article
000319029900050
EID of the result in the Scopus database
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