Ultrasound assisted rapid synthesis of ionic liquids

Author

Hsiao, Ming-Chien ; Lin, Tse-Wei

Author_Institution

Dept. of Environ. Eng., Kun-Shan Univ., Tainan, Taiwan

fYear

2011

fDate

16-18 April 2011

Firstpage

5461

Lastpage

5463

Abstract

Rapid synthesis of ionic liquids were discussed in this study. Improve the traditional synthesis time and increase the yield of ionic liquids with ultrasound. Synthesis of ionic liquids ultrasound results showed that the first step of synthesis of ionic liquids in ultrasonic output power 100%. The reaction time of 120 minutes [Bmim]Cl ionic liquid yield of 61% for the best yield. The [Bmim]PF₆ ionic liquid were synthesized by ultrasound for second step. The original 24 to 48 hours of reaction time reduced to 1 hour. The best yield of [Bmim]PF₆ ionic liquid was about 49% The results showed that the use of ultrasound assisted synthesis of ionic liquids can effectively reduce the synthesis time and the yield synthesis in comparison with the traditional reaction.

Keywords

chemical technology; ions; ultrasonic applications; ionic liquid; synthesis time; ultrasonic output power; ultrasound assisted rapid synthesis; Acoustics; Chemicals; Liquids; Magnetic liquids; Solvents; Ultrasonic imaging; [Bmim]PF6; ionic liquid; ultrasound;

fLanguage

English

Publisher

ieee

Conference_Titel

Consumer Electronics, Communications and Networks (CECNet), 2011 International Conference on

Conference_Location

XianNing

Print_ISBN

978-1-61284-458-9

Type

conf

DOI

10.1109/CECNET.2011.5768813

Filename

5768813