Organic Porous Materials Comprising Shape-Persistent Three-Dimensional Molecular Cage Building Blocks
申请人:Zhang Wei
公开号:US20130047849A1
公开(公告)日:2013-02-28
Porous bulk materials formed of shape-persistent, non-collapsible, three-dimensional molecular cage building blocks are presented that are useful for a variety of applications including gas separation/storage, sensing, and catalysis.
US8993806B2
申请人:——
公开号:US8993806B2
公开(公告)日:2015-03-31
Highly CO<sub>2</sub>-Selective Organic Molecular Cages: What Determines the CO<sub>2</sub> Selectivity
作者:Yinghua Jin、Bret A. Voss、Athena Jin、Hai Long、Richard D. Noble、Wei Zhang
DOI:10.1021/ja110846c
日期:2011.5.4
4-diethynylbenzene linker molecule. Cage compounds 1-4 and framework 14 exhibited exceptional high ideal selectivity (36/1-138/1) in adsorption of CO(2) over N(2) under the standard temperature and pressure (STP, 20 °C, 1 bar). Gas adsorption studies indicate that the high selectivity is provided not only by the amino group density (mol/g), but also by the intrinsic pore size of the cage structure (distance between