Tuning the basicity of ionic liquids for efficient synthesis of alkylidene carbonates from CO<sub>2</sub> at atmospheric pressure
作者:Kaihong Chen、Guiling Shi、Rina Dao、Ke Mei、Xiuyuan Zhou、Haoran Li、Congmin Wang
DOI:10.1039/c6cc02853e
日期:——
A strategy to achieve efficient synthesis of alkylidene carbonates from CO2 at atmosphericpressure by tuning the basicity of ionic liquids was developed. Excellent yields were obtained due to basic...
Highly Efficient and Reversible SO<sub>2</sub> Capture by Tunable Azole-Based Ionic Liquids through Multiple-Site Chemical Absorption
作者:Congmin Wang、Guokai Cui、Xiaoyan Luo、Yingjie Xu、Haoran Li、Sheng Dai
DOI:10.1021/ja204808h
日期:2011.8.10
A novel strategy for SO(2) capture throughmultiple-site absorption in the anion of several azole-based ionicliquids is reported. An extremely high capacity of SO(2) (>3.5 mol/mol) and excellent reversibility (28 recycles) were achieved by tuning the interaction between the basic anion and acidic SO(2). Spectroscopic investigations and quantum-mechanical calculations showed that such high SO(2) capacity