High CO2 Uptake Capacity and Selectivity in a Fascinating Nanotube-Based Metal–Organic Framework

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• 作者：Yun-Long Wu ; Jinjie Qian ; Guo-Ping Yang ; Fan Yang ; Yu-Tong Liang ; Wen-Yan Zhang ; Yao-Yu Wang
• 刊名：Inorganic Chemistry
• 出版年：2017
• 出版时间：January 17, 2017
• 年：2017
• 卷：56
• 期：2
• 页码：908-913
• 全文大小：405K
• ISSN：1520-510X

文摘

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 ų nanotubes in the framework. Gas sorption behavior of the nanoporous MOF shows a relatively high capacity and selectivity of CO₂ over CH₄.