Membranes with novel highly-delocalized sulfonylimide anions for lithium-ion batteries
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F28676092%3A_____%2F20%3AN0000038" target="_blank" >RIV/28676092:_____/20:N0000038 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1016/j.memsci.2020.117918" target="_blank" >https://doi.org/10.1016/j.memsci.2020.117918</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.memsci.2020.117918" target="_blank" >10.1016/j.memsci.2020.117918</a>
Alternative languages
Result language
angličtina
Original language name
Membranes with novel highly-delocalized sulfonylimide anions for lithium-ion batteries
Original language description
Cation-exchange membranes containing sulfo R–SO3M and sulfonylimide functional groups [R–SO2NSO2–X]M, where X=CCl3, CF3, Ph, p-NO2Ph, p-CF3Ph and M+=Li/Na/H, have been synthesized by the Hinsberg reaction from the polystyrene-block-poly(ethylene-ran-butylene)-block-polystyrene block copolymer. The obtained membranes have been characterized using ATR IR spectroscopy, CHNS elemental analysis, TGA, DSC, SEM and X-ray diffraction analysis, as well as mechanical properties were determined. Ionic conductivity of plasticized polymer electrolytes, containing mixtures of ethylene carbonate, propylene carbonate and ethylene carbonate, dimethylacetamide were investigated by impedance spectroscopy. It was demonstrated that membranes containing trifluorosulfonylimide functional groups have the highest ionic conductivity. The maximum ionic conductivity at 25 °C was observed for the membrane in contact with an ethylene carbonate – dimethylacetamide mixture.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
21001 - Nano-materials (production and properties)
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2020
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
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Volume of the periodical
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Issue of the periodical within the volume
601
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
9
Pages from-to
1-9
UT code for WoS article
000519189100025
EID of the result in the Scopus database
2-s2.0-85079129594