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202301002.pdf
文章编号： 1672-6987（2023）01-0012-15； DOI： 10.16351/j.1672-6987.2023.01.002
刘福胜， 程鑫， 何亮， 瓮士为， 刘猛帅*（青岛科技大学 化工学院，山东 青岛 266042）
摘要： CO2既是造成温室效应的主要气体，也是储量丰富、价廉、低毒且有望成为人类替代石油和天然气作为未来“碳源”的重要资源，CO2的高效、清洁资源化利用已显示出重要的科技与经济价值。鉴于CO2自身的热力学稳定性和动力学惰性，催化剂的设计与开发成为温和条件下CO2高效率、高选择性转化的关键。离子液体作为一类新型的软介质和功能材料，在催化CO2转化领域展现出广阔的应用前景。本工作综述了近五年离子液体在催化CO2转化合成各种高附加值化学品中的应用，阐明了不同阴阳离子结构对CO2活化及转化性能的影响，分析了离子液体介质中CO2与不同底物的反应机理，为新型离子液体在CO2捕集与转化中的应用与发展提供了重要指导。
关键词： 功能化离子液体； CO2转化； 高附加值化学品； 均相催化
中图分类号： O 643.36文献标志码： A
引用格式： 刘福胜，程鑫，何亮，等. 功能化离子液体催化CO2转化合成高附加值化学品［J］. 青岛科技大学学报(自然科学版), 2023, 44(1): 12-26.
LIU Fusheng, CHENG Xin, HE Liang, et al. Catalytic conversion of CO2 into high-value chemicals by using task-specific ionic liquids［J］. Journal of Qingdao University of Science and Technology（Natural Science Edition), 2023，44（1）： 12-26.
Catalytic Conversion of CO2 into High-Value Chemicals by
Using Task-Specific Ionic Liquids
LIU Fusheng, CHENG Xin, HE Liang, WENG Shiwei, LIU Mengshuai
(College of Chemical Engineering, Qingdao University of Science and Technology, Qingdao 266042, China)
Abstract: CO2 is not only the main gas causing greenhouse effect, but also an abundant, inexpensive and nontoxic C1 building block. It is expected to become an important resource to replace oil and natural gas as future "carbon source". The efficient and clean utilization of CO2 resources has shown important scientific and economic values. However, due to the inherent thermodynamic stability and kinetic inertness of CO2, the design and development of catalyst is critical to realize high efficient and selective conversion of CO2 under mild conditions. As a new class of soft media and functional materials, ionic liquids exhibit a broad application prospect for the catalytic conversion of CO2. In this paper, the applications of ionic liquids in catalytic conversion of CO2 to various high-value chemicals were reviewed during the last five years, the influence of different cation/anion structures on the performance of CO2 activation and conversion were illustrated, and the possible reaction mechanism of CO2with different substrates in ionic liquids media were analyzed. The review will provide an important guidance for the application of novel ionic liquids in CO2 capture and conversion.
Key words: task-specific ionic liquids; CO2 conversion; high-value chemicals; homogeneous catalysis
收稿日期： 2022-02-13
基金项目： 国家自然科学基金项目 (21805154)；山东省博士后创新项目 (12030431060070).
作者简介： 刘福胜(1963—)，男，教授. *通信联系人.
