Ultrahigh Size Exclusion Selectivity for Carbon Dioxide from Nitrogen/Methane in an Ultramicroporous Metal–Organic Framework

Separations
based on molecular size (molecular sieving) are a solution
for environmental remediation. We have synthesized and characterized
two new metal–organic frameworks (MOFs) (Zn2M; M = Zn, Cd) with ultramicropores
(

基于分子尺寸（分子筛分）的分离技术是环境修复的有效手段。本研究成功合成了两种新型金属-有机框架（MOFs，其中M代表Zn或Cd）并对其进行了表征，这些框架具有超微孔结构（）。