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Literature DB >> 23939870

Tuning anion-functionalized ionic liquids for improved SO2 capture.

Guokai Cui¹, Junjie Zheng, Xiaoyan Luo, Wenjun Lin, Fang Ding, Haoran Li, Congmin Wang.

Abstract

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.

Entities: Chemical

Keywords: SO2 capture; dual tuning; halogens; ionic liquids; sulfur

Mesh：

Substances：

Year: 2013 PMID： 23939870 DOI： 10.1002/anie.201305234

Source DB: PubMed Journal: Angew Chem Int Ed Engl ISSN： 1433-7851 Impact factor: 15.336

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Cited

5 in total

1. SO₂ Solvation in the 1-Ethyl-3-Methylimidazolium Thiocyanate Ionic Liquid by Incorporation into the Extended Cation-Anion Network.

Authors: Dzmitry S Firaha; Mikhail Kavalchuk; Barbara Kirchner
Journal: J Solution Chem Date: 2015-03-31 Impact factor: 1.677

Tuning anion-functionalized ionic liquids for improved SO2 capture.

1. SO₂ Solvation in the 1-Ethyl-3-Methylimidazolium Thiocyanate Ionic Liquid by Incorporation into the Extended Cation-Anion Network.

2. Task-specific ionic liquid and CO₂-cocatalysed efficient hydration of propargylic alcohols to α-hydroxy ketones.

3. Absorption of Sulfur Dioxide by Tetraglyme⁻Sodium Salt Ionic Liquid.

4. Solubility of sulfur dioxide in tetraglyme-NH₄SCN ionic liquid: high absorption efficiency.

5. Combined Experimental and Theoretical Study of the Competitive Absorption of CO₂ and NO₂ by a Superbase Ionic Liquid.

Tuning anion-functionalized ionic liquids for improved SO2 capture.

1. SO2 Solvation in the 1-Ethyl-3-Methylimidazolium Thiocyanate Ionic Liquid by Incorporation into the Extended Cation-Anion Network.

2. Task-specific ionic liquid and CO2-cocatalysed efficient hydration of propargylic alcohols to α-hydroxy ketones.

3. Absorption of Sulfur Dioxide by Tetraglyme⁻Sodium Salt Ionic Liquid.

4. Solubility of sulfur dioxide in tetraglyme-NH4SCN ionic liquid: high absorption efficiency.

5. Combined Experimental and Theoretical Study of the Competitive Absorption of CO2 and NO2 by a Superbase Ionic Liquid.

1. SO₂ Solvation in the 1-Ethyl-3-Methylimidazolium Thiocyanate Ionic Liquid by Incorporation into the Extended Cation-Anion Network.

2. Task-specific ionic liquid and CO₂-cocatalysed efficient hydration of propargylic alcohols to α-hydroxy ketones.

4. Solubility of sulfur dioxide in tetraglyme-NH₄SCN ionic liquid: high absorption efficiency.

5. Combined Experimental and Theoretical Study of the Competitive Absorption of CO₂ and NO₂ by a Superbase Ionic Liquid.