摘要
综述了近年来离子液体吸收CO_2的研究进展,介绍了咪唑类碱性功能化离子液体吸收二氧化碳的机理、研究进展,评述了传统离子液体的咪唑类离子液体和吡啶类离子液体、氨基功能化离子液体、氨基酸基功能化等离子液体的最新研究进展及其优缺点。介绍了常规离子液体和功能型离子液体的不同溶解机制,阐述了增加溶剂对离子液体黏性的改良,指出离子液体制备工艺的改进方向,介绍了本课题组的工作进展,展望了离子液体的发展方向和研究重点。
The application of ionic liquid in CO2 absorption is introduced. The mechanism and the research progress of imidazoles alkaline functional ionic liquids are reviewed. The latest development of traditional imidazole ionic liquids,pyridine ionic liquid,amino-functionalized ionic liquids,amino acid ionic liquids and other functional ionic liquid are summarized. Their advantages and disadvantages are analyzed. The different dissolution mechanism between conventional ionic liquids and functional ionic liquid is also described. The methods for improvement of the viscosity of ionic liquid are provided. The development directions of ionic liquids and their preparation technologies in the future are also discussed.
出处
《现代化工》
CAS
CSCD
北大核心
2017年第2期41-45,47,共6页
Modern Chemical Industry
基金
河北省高等学校科学技术研究项目(ZD2015118)
关键词
离子液体
二氧化碳
功能化
咪唑
吸收
ionic liquids
carbon dioxide
functionalization
imidazole
absorption
