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首页> 外文期刊>Inorganica Chimica Acta >A multifunctional four-fold interpenetrated coordination polymer: Quantifiable evaluation of luminescent sensing for Cr(VI)/Cu(II) and photocatalytic properties
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A multifunctional four-fold interpenetrated coordination polymer: Quantifiable evaluation of luminescent sensing for Cr(VI)/Cu(II) and photocatalytic properties

机译：多功能四折服渗透性配位聚合物：Cr（VI）/ Cu（II）和光催化性能的发光感测的可量化评价

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摘要

A four-fold interpenetrated coordination polymer {[Zn-2(L)(bibp)(3)]center dot DMF center dot H2O}(n) (1) (H4L = 5,5'-(biphenyl-4,4'-diylbis(methylene)) bis(oxy) diisophthalicacid, bibp = 4,4'-bis(imidazolyl)biphenyl) has been rationally constructed, successfully solvothermally synthesized. Complex 1 was characterized by single-crystal X-ray diffraction, elemental analysis, IR spectra, powder X-ray diffraction (PXRD), and thermogravimetric (TG) analysis, and it shows a 3D four-fold interpenetrated bbf-topological framework. Luminescence studies demonstrate that 1 has high selectivity and sensitivity for pollutant Cr(VI) (CrO42- and Cr2O72-) anion and Cu(II) cation; Photocatalytic studies show that 1 exhibits great degradation activity of four organic dyes (methylene blue (MB), Rhodamine B (RhB), Methyl orange (MO) and Orange IV (OIV)). Meanwhile, the possible mechanism of the photocatalytic property has been deduced.
机译：四折的互进的配位聚合物（[Zn-2（L）（BiBP）（3）]中心点DMF中心点H2O}（N）（1）（H4L = 5,5' - （Biphenyl-4,4' -Diylbis（亚甲基））双（氧基）二苯二甲酸，BIBP = 4,4'-BIS（咪唑基）联苯）已合理地构建，成功地溶于溶剂。 复合体1的特征在于单晶X射线衍射，元素分析，红外光谱，粉末X射线衍射（PXRD）和热重度（TG）分析，并且它显示了3D四折服的BBF拓扑框架。 发光研究表明，1对污染物Cr（VI）（CRO42-和CR2O72-）阴离子和Cu（II）阳离子具有高选择性和敏感性; 光催化研究表明，1表现出四种有机染料（亚甲基蓝（MB），罗丹明B（RHB），甲基橙（MO）和橙IV（OIOV））的巨大降解活性。 同时，已推断出光催化性能的可能机制。

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  • 来源
    《Inorganica Chimica Acta》 |2018年第2018期|共8页
  • 作者

    Meng Xiang-Min; Li Yuan-Cheng; Huang Ke-Rui; Long Jin-Qiao; Cui Lian-Sheng;

  • 作者单位

    Qingdao Univ Sci &

    Technol Coll Marine Sci &

    Biol Engn Qingdao 266042 Shandong Peoples R China;

    Baise Univ Guangxi Coll &

    Univ Key Lab Reg Ecol Environm Ana Coll Chem &

    Environm Engn Baise 533000 Guangxi Peoples R China;

    Baise Univ Guangxi Coll &

    Univ Key Lab Reg Ecol Environm Ana Coll Chem &

    Environm Engn Baise 533000 Guangxi Peoples R China;

    Baise Univ Guangxi Coll &

    Univ Key Lab Reg Ecol Environm Ana Coll Chem &

    Environm Engn Baise 533000 Guangxi Peoples R China;

    Baise Univ Guangxi Coll &

    Univ Key Lab Reg Ecol Environm Ana Coll Chem &

    Environm Engn Baise 533000 Guangxi Peoples R China;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 无机化学;
  • 关键词

    Multifunctional CP; Chemical sensor; Static quenching; Photocatalytic property;

    机译：多功能CP;化学传感器;静态淬火;光催化性质;

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