5Wasserscheid P. ,Keim W. Ionic liquids-New "solution" for transition metal catalysis. Angewandte Chemie-Interna- tional Edition, 2000, 39(21 ): 3772-3776.
6Jun Huang, Anders Riisager, Rolf W. Berg, et al. Tun- ing ionic liquids for high gas solubility and reversible gas sorption. Journal of Molecular Catalysis A: Chemical, 2008, 279(2) : 170-176.
7Weize Wu, Buxing Han, Zhimin Liu, et al. Desulfuriza-tion of flue gas: SOz aborption by an ionic liquid. Angew. Chem. Int. Ed. , 2004, 43(18) :2415-2417.
8Ying-Ying Jiang, Zheng Zhen, Zhen Jiao, et al. SO2 gas separation using supported ionic liquid membranes. Phys. Chem. B, 2007, 111(19) :5061-5058.
9Anderson J. L., Dixon J. K., Maginn E. J., et al. Measurement of SO2 solubility in ionic liquid. Journal of Physical Chemistry B, 2006, 110 (31) : 15059-15062.
10Huang Jun, R. Iisager, Berg R. W. , et al. Tuning ionic liquids for high gas solubility and reversible gas sorption. Molecular Catalysis, 2008, 279 (2) : 170-176.
