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Strong and Dynamic CO_2 Sorption in a Flexible Porous Framework Possessing Guest Chelating Claws

机译:在具有客体螯合爪的灵活多孔框架中强而动态的CO_2吸附

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摘要

Using a bis-triazolate ligand and tetrahedral Zn(Ⅱ) ion, we synthesized a flexible porous coordination polymer functionalized with pairs of uncoordinated triazolate N-donors that can be used as guest chelating sites to give very high CO_2 adsorption enthalpy and CO_2/ N_2 selectivity. The dynamic CO_2 sorption behavior could be monitored well by single-crystal X-ray diffraction.
机译:我们使用双三唑酸酯配体和四面体Zn(Ⅱ)离子,合成了一种柔性的多孔配位聚合物,该聚合物被成对的未配位的三偶氮酸酯N-给体官能化,可以用作客体螯合位点,以提供非常高的CO_2吸附焓和CO_2 / N_2选择性。动态CO_2吸附行为可以通过单晶X射线衍射很好地监测。

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  • 来源
    《Journal of the American Chemical Society》 |2012年第42期|17380-17383|共4页
  • 作者单位

    MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, State Key Laboratory of Optoelectronic Materials and Technologies,School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, China;

    MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, State Key Laboratory of Optoelectronic Materials and Technologies,School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, China;

    MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, State Key Laboratory of Optoelectronic Materials and Technologies,School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, China,Faculty of Chemistry and Chemical Engineering, Yunnan Normal University, Kunming 650092, China;

    MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, State Key Laboratory of Optoelectronic Materials and Technologies,School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, China;

    MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, State Key Laboratory of Optoelectronic Materials and Technologies,School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, China;

    MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, State Key Laboratory of Optoelectronic Materials and Technologies,School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, China;

    MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, State Key Laboratory of Optoelectronic Materials and Technologies,School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, China;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
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  • 正文语种 eng
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  • 入库时间 2022-08-18 03:13:38

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