... We have explained extra solvent power of some of the ILs in comparison with nonionic liquids [1]. ... 1] A.A. Aerov, A.R. Khokhlov, I.I. Potemkin, " Why ionic liquids can possess extra solvent power ", Journal of Physical Chemistry B , 2006 , 110 , 16205-16207 . 2] A.A. Aerov, A.R. Khokhlov, I.I. Potemkin, " Interface between ionic and nonionic liquids. ... 4] A.A. Aerov, A.R. Khokhlov, I.I. Potemkin, " Amphiphilic Ionic Liquid in a Mixture of Nonionic Liquids: Theoretical Study ", J. Phys. Chem. ...