Polymerní gelové elektrolyty založené na polyethylmethykrylátu a poly(2-ethoxyethylmethakrylátu) pro lithiové baterie

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

POLY(ETHYL METHACRYLATE) AND POLY(2-ETHOXYETHYL METHACRYLATE) BASED POLYMER GEL ELECTROLYTES FOR LITHIUM-ION BATTERIES

Popis výsledku v původním jazyce

Electrochemical and mechanical properties of polymer gel electrolytes have been intensively investigated since the introduction of the 1st generation of solid polymer electrolytes by M. Armand [1]. Wide application of the gel polymer electrolytes in secondary lithium batteries, supercapacitors, and electrochromic devices is allowed due to the higher ionic conductivity compared with solid polymer electrolytes and due to the higher safety properties in comparison with common liquid electrolytes. The PMMAbased gels prepared by thermal polymerisation were already investigated in our laboratories and were described elsewhere [2, 3]. Our latest research was aimed at different acrylate based polymer gel electrolytes, ethyl methacrylate (EMA) and 2-ethoxyethyl methacrylate (EOEMA). The main difference is in polarity of the monomers, on the contrary to EMA the 2-ethoxyethyl methacrylate dissolves inorganic salts itself and allows preparation of polymer electrolytes with higher salt content.

Název v anglickém jazyce

POLY(ETHYL METHACRYLATE) AND POLY(2-ETHOXYETHYL METHACRYLATE) BASED POLYMER GEL ELECTROLYTES FOR LITHIUM-ION BATTERIES

Popis výsledku anglicky

Electrochemical and mechanical properties of polymer gel electrolytes have been intensively investigated since the introduction of the 1st generation of solid polymer electrolytes by M. Armand [1]. Wide application of the gel polymer electrolytes in secondary lithium batteries, supercapacitors, and electrochromic devices is allowed due to the higher ionic conductivity compared with solid polymer electrolytes and due to the higher safety properties in comparison with common liquid electrolytes. The PMMAbased gels prepared by thermal polymerisation were already investigated in our laboratories and were described elsewhere [2, 3]. Our latest research was aimed at different acrylate based polymer gel electrolytes, ethyl methacrylate (EMA) and 2-ethoxyethyl methacrylate (EOEMA). The main difference is in polarity of the monomers, on the contrary to EMA the 2-ethoxyethyl methacrylate dissolves inorganic salts itself and allows preparation of polymer electrolytes with higher salt content.

Druh

D - Stať ve sborníku

CEP obor

CG - Elektrochemie

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2005

Kód důvěrnosti údajů

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

Název statě ve sborníku

6th Advanced Batteries And Accumulators

ISBN

80-214-2944-5

ISSN

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e-ISSN

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Počet stran výsledku

5

Strana od-do

47-51

Název nakladatele

VUT Brno

Místo vydání

Brno

Místo konání akce

Brno, Antonínská 1

Datum konání akce

5. 6. 2005

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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