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Chemistry & Chemical Technology
Article . 2019 . Peer-reviewed
Data sources: Crossref
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Fluorine-Containing Siloxane Based Polymer Electrolyte Membranes

Authors: Mukbaniani, Omari; Aneli, Jimsher; Plonska-Brzezinska, Marta; Tatrishvili, Tamar; Markarashvili, Eliza;

Fluorine-Containing Siloxane Based Polymer Electrolyte Membranes

Abstract

Проведено реакції гідросилілування 2,4,6,8-тетрагідро-2,4,6,8-тетраметилциклотетра-силоксану (D4 H) з 2,2,3,3-тетрафлуорпропіл акрилатом та вінілтриетоксисиланом у присутності платинових каталізаторів (платино хлориста воднева кислота, каталізатор Карстеда і каталізатора Pt/C (10%) за температури 323 К) та одержано відповідний адукт (D4 R,R‘). За допомогою Фур‘є-спектроскопії, 1H, 13C, та 29Si ЯМР спектроскопії проведено аналіз синтезованого продукту D4 R,R‘. Вивчено золь-гель реакції D4 R,R‘, допованого трифлуорметилсульфонатом літію (трифлат) та одержано тверді полімер-електролітні мембрани. Із застосуванням електроімпендасної спектроскопії визначено електропровідність твердих полімерних електролітних мембран. The hydrosilylation reaction of 2,4,6,8-tetrahydro-2,4,6,8-tetramethylcyclotetrasiloxane (D4 H) with 2,2,3,3-tetrafluoropropyl acrylate and vinyltriethoxysilane in the presence of platinum catalysts (platinum hydrochloric acid, Karstedt’s catalysts and Pt/C (10%) at 323 K) has been carried out and corresponding addition adduct (D4 R,R‘) has been obtained. The synthesized product D4 R,R was analyzed by FT-IR, 1H, 13C, and 29Si NMR spectroscopy. Sol-gel reactions of D4 R,R doped with lithium trifluoromethylsulfonate (triflate) have been studied and solid polymer electrolyte membranes have been obtained. Electric conductivity of solid polymer electrolyte membranes has been determined via electrical impedance spectroscopy.

Country
Ukraine
Keywords

sol-gel reactions, spectroscopy, електропровідність, electric conductivity, золь-гель реакції, спектроскопія, hydrosilylation, полімерна електролітна мембрана, гідросилілування, polymer electrolyte membrane

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    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
2
Average
Average
Average
Green
bronze