Sulfonylimide-based cation exchange membranes as electrolyte for lithium-ion batteries. Synthesis and characterization

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F28676092%3A_____%2F20%3AN0000032" target="_blank" >RIV/28676092:_____/20:N0000032 - isvavai.cz</a>

Result on the web

<a href="https://doi.org/10.1149/MA2020-024819mtgabs" target="_blank" >https://doi.org/10.1149/MA2020-024819mtgabs</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1149/MA2020-024819" target="_blank" >10.1149/MA2020-024819</a>

Result language

angličtina

Original language name

Sulfonylimide-based cation exchange membranes as electrolyte for lithium-ion batteries. Synthesis and characterization

Original language description

The use of cation-exchange membranes as electrolytes in lithium-ion batteries is considered to be one of their highly promising applications. Polystyrene-based membranes containing sulfonylimide functional groups are the promising materials for these application due to the low crystallinity of polymer, high dissociation degree of functional groups, as well as thermal and electrochemical stability of obtained electrolytes. There are two different approaches for the synthesis of sulfonylimide based polymers: polymerization of functional monomer [1], and functionalization of the polymer [2]. The aim of this work was to synthesize membranes based on polystyrene-block-poly(ethylene-ran-butylene)-block-polystyrene (SEBS) containing functional sulfo R–SO3Li and sulfonylimide groups [R–SO2NSO2–X]Li, where X= –CF3, –CCl3, –CH3, –C6H5, –p-NO2C6H4 and –p-CF3C6H4, and investigation of Li+ conductivity of polyelectrolytes solvated by mixtures of ethylene carbonate/dimethylacetamide (EC-DMA) and ethylene carbonate/propylene carbonate (EC-PC). Membranes were synthesized according to the scheme.

Czech name

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Czech description

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Type

J_ost - Miscellaneous article in a specialist periodical

CEP classification

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OECD FORD branch

21001 - Nano-materials (production and properties)

Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2020

Confidentiality

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

Name of the periodical

ECS Meeting Abstracts

ISSN

2151-2043

e-ISSN

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Volume of the periodical

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Issue of the periodical within the volume

819

Country of publishing house

US - UNITED STATES

Number of pages

2

Pages from-to

1-2

UT code for WoS article

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EID of the result in the Scopus database

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