Electrochromic devices employing methacrylate-based polymer electrolytes
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F09%3APU70939" target="_blank" >RIV/00216305:26220/09:PU70939 - isvavai.cz</a>
Alternative codes found
RIV/61388980:_____/09:00326522 RIV/00216305:26220/08:PU70939
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Electrochromic devices employing methacrylate-based polymer electrolytes
Original language description
Poly(ethyl methacrylate) PEMA and poly(2-ethoxyethyl methacrylate) PEOEMA based polymer gel electrolytes were successfully tested as ionic conductors in the electrochromic device FTO/WO3/Li+-electrolyte/V2O5/FTO. Polymer electrolytes containing entrappedsolutions of lithium perchlorate in propylene carbonate (PC) were prepared by direct, UV initiated polymerization and exhibit good ionic conductivity (up to 0.7 mS/cm at 20 C) and broad accessible potential window on gold or glassy carbon electrode (4.5- 4.9 V), thus up to 4.9 - 5.1 V vs. Li/Li+. Electrolytes are long-term and thermally stable up to 130 C. The assembled electrochromic device was studied using coupled spectro-electrochemical methods to discuss the relationship between the electrolyte composition and the parameters as colour contrast, response time and stability. The transmission modulation T was found to be 30 - 45 % at 634 nm.
Czech name
Elektrochromni prvky s elektroyty na bazi methakrylatu
Czech description
Elektrochromni prvky s polymernimi elektrolyty na bazi akrylatu byly pripraveny metodou in-situ polymerace a promereny pomoci parovych chrono a cyklicko-spektrickych metod.
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CG - Electrochemistry
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
SOLAR ENERGY MATERIALS AND SOLAR CELLS
ISSN
0927-0248
e-ISSN
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Volume of the periodical
93
Issue of the periodical within the volume
2
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
7
Pages from-to
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UT code for WoS article
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EID of the result in the Scopus database
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