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Dicationic polysiloxane ionic liquids |
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| Authors: | |
| Institution: | 1.N. D. Zelinsky Institute of Organic Chemistry,Russian Academy of Sciences,Moscow,Russian Federation;2.N. S. Enikolopov Institute of Synthetic Polymeric Materials,Russian Academy of Sciences,Moscow,Russian Federation;3.Moscow Aviation Institute,Moscow,Russian Federation |
| Abstract: | Dicationic ionic liquids with bis(trifluoromethylsulfonyl)imide anions and dimethylimidazolic moieties linked by the polymeric siloxane chain in the cation structure have been synthesized. Thermal stability of the compounds synthesised was studied by TGA; glass transition temperatures, viscosities and volatility in vacuo were measured. Applicability of these ionic liquids as heat carriers under high dynamic vacuum conditions is shown. |
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