Superbase-derived protic ionic liquids with chelating fluorinated anions |
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| Authors: | Jason R. BellHuimin Luo Sheng Dai |
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| Affiliation: | a Energy and Transportation Science Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831-6181, United States
b Chemical Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831-6201, United States |
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| Abstract: | Eighteen new protic ionic liquids were synthesized in one step from five organic superbases and five commercially available fluorinated β-diketones. Physical properties of the ionic liquids, including thermal decomposition temperature were determined. Nine of the ionic liquids were examined as extraction media for La3+, with some very large distribution coefficients obtained. |
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| Keywords: | Ionic liquid Solvent extraction Superbase β-Diketone |
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