Tuning anion-functionalized ionic liquids for improved SO2 capture.
You can have your cake and eat it too: A "dual-tuning" strategy for improving the capture of SO2 was developed by introducing electron-withdrawing sites on the anions to produce several kinds of functionalized ionic liquids. Those functionalized with a halogen group exhibited improved performance over their non-halogenated counterparts, leading to highly efficient and reversible capture.
Department of Chemistry, ZJU-NHU United R&D Center, Zhejiang University, Hangzhou 310027 (P.R. China).
Guokai
G
Cui
Junjie
J
Zheng
Xiaoyan
X
Luo
Wenjun
W
Lin
Fang
F
Ding
Haoran
H
Li
Congmin
C
Wang
D000838:Anions / Q000737:chemistry; D006219:Halogens / Q000737:chemistry; D052578:Ionic Liquids / Q000737:chemistry*; D013458:Sulfur Dioxide / Q000737:chemistry*
D000838:Anions; D006219:Halogens; D052578:Ionic Liquids; D013458:Sulfur Dioxide
SO2 capture; dual tuning; halogens; ionic liquids; sulfur