Controlling Gas Selectivity in Molecular Porous Liquids by Tuning the Cage Window Size
Controlling Gas Selectivity in Molecular Porous Liquids by Tuning the Cage Window Size
复制标题
通过调节笼窗尺寸控制分子多孔液体中的气体选择性
DOI:
10.1002/ange.201914037
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发表时间:
2020
影响因子:
--
通讯作者:
Egleston B
中科院分区:
文献类型:
--
作者:
Egleston B
Control of pore window size is the standard approach for tuning gas selectivity in porous solids. Here, we present the first example where this is translated into a molecular porous liquid formed from organic cage molecules. Reduction of the cage window size by chemical synthesis switches the selectivity from Xe‐selective to CH4‐selective, which is understood using129Xe,1H, and pulsed‐field gradient NMR spectroscopy.