作者: Yun-Long Wu , Jinjie Qian , Guo-Ping Yang , Fan Yang , Yu-Tong Liang
DOI: 10.1021/ACS.INORGCHEM.6B02491
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摘要: An unusual porous metal–organic framework has been synthesized by using Pb (II) and rigid V-shaped 4, 4′-(pyridine-3, 5-diyl) diisophthalic acid (H4L). Structure analysis reveals that there exist 1D cylindrical 14.26 Å and triangular prism 10.69× 10.69× 10.69 Å3 nanotubes in the framework. Gas sorption behavior of the nanoporous MOF shows a relatively high capacity and selectivity of CO2 over CH4.