Liquid structures of 1-butyl-3-methylimidazolium tetrafluoroborate and carbon dioxide mixtures by X-ray diffraction measurements
作者： Mitsuhiro Kanakubo , Takafumi Aizawa , Hiroshi Nanjo , Yasuo Kameda , Yuko Amo
DOI: 10.1016/J.FLUID.2010.03.043
关键词:
摘要: X-ray diffraction measurements for the ionic liquid 1-butyl-3-methylimidazolium tetrafluoroborate, [BMIM][BF 4 ], mixed with CO 2 were carried out at high pressures using our developed polymer cell. The intermolecular distribution functions obtained IBMIMI[BF ]-CO mixtures showed that C0 molecules are preferentially solvated to [BF 4] - anion. similar preferential solvation was previously observed in analogous 1-btuyl-3-methylimidazolium hexafluorophosphate, [BMIM][PF 6 a different anion, which is harmony present results .
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