文献类型：期刊文献

英文题名：Efficient CO₂ Capture by a 3D Porous Polymer Derived from Troger's Base

作者：Zhu, Xiang[1,2,3];Chi-Linh Do-Thanh[4];Murdock, Christopher R.[4];Nelson, Kimberly M.[4];Tian, Chengcheng[1,2,3];Brown, Suree[4];Mahurin, Shannon M.[3];Jenkins, David M.[4];Hu, Jun[1,2];Zhao, Bin[4];Liu, Honglai[1,2];Dai, Sheng[3,4]

机构：[1]E China Univ Sci & Technol, State Key Lab Chem Engn, Shanghai 200237, Peoples R China;[2]E China Univ Sci & Technol, Dept Chem, Shanghai 200237, Peoples R China;[3]Oak Ridge Natl Lab, Div Chem Sci, Oak Ridge, TN 37831 USA;[4]Univ Tennessee, Dept Chem, Knoxville, TN 37996 USA

年份：2013

卷号：2

期号：8

起止页码：660

外文期刊名：ACS MACRO LETTERS

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000323472100006)】；

基金：We are grateful to the financial support from the Division of Chemical Sciences, Geosciences, and Biosciences, Office of Basic Energy Sciences, U.S. Department of Energy. X.Z., C.C.T., J.H., and H.L.L. thank the National Basic Research Program of China (2013CB733501), the National Natural Science Foundation of China (No. 20990224, 21176066), the 111 Project of China (No. B08021), and the Fundamental Research Funds for the Central Universities of China.

语种：英文

摘要：A 3D Troger's-base-derived microporous organic polymer with a high surface area and good thermal stability was facilely synthesized from a one-pot metal-free polymerization reaction between dimethoxymethane and triaminotriptycene. The obtained material displays excellent CO2 uptake abilities as well as good adsorption selectivity for CO2 over N-2. The CO2 storage can reach up to 4.05 mmol g(-1) (17.8 wt %) and 2.57 mmol g(-1) (11.3 wt %) at 273 K and 298 K, respectively. Moreover, the high selectivity of the polymer toward CO2 over N-2 (50.6, 298 K) makes it a promising material for potential application in CO2 separation from flue gas.