Obtaining of solid polimerelectrolits on CN group containing comb-type matrics base.

Author: Natia Jalagonia
Co-authors: Omar Mukbaniani
Annotation:

Hydrosilylation reaction of 2.4.6.8-tetrahydro-2.4.6.8-tetramethylcyclo¬tetrasiloxa¬ne with allyl cyanide and vinylthiethoxsilane at different molar ratios of initial compounds in the presence of Karstedt’s catalyst (Pt2[(VinSiMe2)2O]3). The reaction was carried out in dilute solution of toluene in inert atmosphere. Polymerization reaction of D4R and D4R,R’ with blocking agent or without them by presence of potassium hydroxide in inert atmosphere at 50-1100 temperature was studied and regular comb-type polymers were synthesized. It’s determined that in co-polymerization reactions molecular masses of polymers can be regulated by varying of blocking agents. The synthesized organosiloxanes D4R and D4R,R’ type’s of copmounds and polymers structure and composition were studied by FTR,1H, 13C and 29Si NMr spectroscopy. Via sol-gel processes of polymers with lithium trifluromethylsulfonate (triflate) or lithium bis (trifluoromethylsulfonyl)imide and 1-2 drop of 0.1 M HCl alchohol solution have made solid polymer elecrtolite. Electrophysical properties of synthesized solid polymer electrolites were studied and electro conductivity of membrans was determined.

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Obtaining of solid polimerelectrolits on CN group containing comb-type matrics base. [en]
მყარი პოლიმერელექტროლიტების მიღება ციანიდური ჯგუფების შემცველი სავარცხლისებური აღნაგობის მატრიცების ბაზაზე [ka]