1. Department of Physical Chemistry and Department of Science and Technology of Life, Light and Matter, Faculty of Interdisciplinary Research, University of Rostock, Dr-Lorenz-Weg 1, D-18059, Rostock, Germany
2. China Ionic Liquid Laboratory, Dalian Institute of Chemical Physics, Group 207, Chinese Academy of Sciences, 457 Zhongshan Road, Catalysis Building, 116023 Dalian, P. R. China
3. Huntsman Corporation, Advanced Technology Centre, 8600 Gosling Rd., The Woodlands, 77381, Texas, United States