1. For example:
2. Ionic Liquids in Synthesis 2ndEd. (Eds.: P. Wasserscheid T. Welton) Wiley-VCH 2008;
3. Ionic Liquids as Green Solvents: Progress and Prospects(Ed.: R. D. Rogers K. R. Seddon) ACS Symp. Ser. vol. 856 American Chemical Society Washington D. C. 2003;
4. Green Solvents II: Properties and Applications of Ionic Liquids(Eds.: A. Mohammad Dr. Inamuddin) Springer Netherlands 2012;
5. Applications of ionic liquids in the chemical industry