Efficient fixation of CO_2 at mild conditions by a Cr-conjugated microporous polymer

作     者：Yong Xie Rui-Xia Yang Nian-Yu Huang Hua-Jun Luo Wei-Qiao Deng 

作者机构：Hubei Key Laboratory of Natural Products Research and DevelopmentCollege of Chemistry and Life SciencesChina Three Gorges University State Key Laboratory of Molecular Reaction DynamicsDalian National Laboratory for Clean EnergyDalian Institute of Chemical PhysicsChinese Academy of Sciences 

出 版 物：《Journal of Energy Chemistry》 (能源化学（英文版）)

年 卷 期：2014年第23卷第1期

页      面：22-28页

核心收录：

学科分类：0820[工学-石油与天然气工程] 0808[工学-电气工程] 081705[工学-工业催化] 0817[工学-化学工程与技术] 08[工学] 0807[工学-动力工程及工程热物理] 0827[工学-核科学与技术] 080502[工学-材料学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0703[理学-化学] 

基　　金：supported by the National Science Foundation of China(21373202 and 21173209) "Talent 100"Program of Chinese Academy of Sciencesand"Chutian"Project of China Three Gorges University 

主　　题：carbon dioxide epoxides cyclic carbonate polymer capture capacity 

摘      要：We reported a bifunctional material, Cr-salen implanted conjugated microporous polymer(Cr-CMP), which is able to capture excellent CO2amounts and has a remarkable catalytic activity towards the cycloaddition reaction of CO2to epoxides forming cyclic carbonates at mild conditions without additional solvents. This heterogeneous Cr-CMP catalyst has a superior catalytic activity to its related homogeneous catalyst and can be reused more than ten times without a significant decrease in catalytic activity.