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Ionic liquids based on N-vinyl-gamma-butyrolactam: potential liquid electrolytes and green solvents
D Demberelnyamba1, Bae Kun Shin, Huen Lee
1Department of Chemical and Biomolecular Engineering, Korea Advanced Institute of Science and Technology, 373-1 Guseong-dong Yuseong-gu, Daejeon 305-701, Republic of Korea.
Abstract:
The first examples of room temperature ionic liquids, containing N-alkyl-N-vinyl-2-pyrrolidinonium (N-alkyl-N-vinyl-gamma-butyrolactam) cations in combination with bromide and tetrafluoroborate anions, have been synthesized and the spectroscopic and physical characteristics of this family of ionic liquids have been investigated for intended use as liquid electrolytes and green solvents.