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The highest connected pure inorganic 3D framework assembled by {P4Mo6} cluster and alkali metal potassium

机译：由{P4MO6}簇和碱金属钾组装的最高连接纯无机3D框架

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摘要

A 3D high connected pure inorganic framework based on {P4Mo6} cluster, [{K(H2O)}(12)-{ (CoMo12O24)-O-V(OH)(6)(HPO4)(4)(PO4)(4)}] (1) has been hydrothermally synthesized and characterized by elemental analysis, IR, TG, UV analysis and single crystal X-ray diffraction analyses. In compound 1, each basic unit {Co(P4Mo6)(2)} dimeric cluster uses its surface oxygen atoms (36) to attract 30 different-occupied potassium atoms at its periphery, which act as diverse bridge unit forming an centrosymmetric 18-connected open-framework with a (3(3)4(3))(2)(3(6)4(12)5(6)6(4))(3(6)4(84)5(36)6(213)7(27)8(69))(4)(9) topology. Compound 1 represents the highest connection of the {P4Mo6}-based POMs up to now. Compound 1 shows bifunctional electrocatalytic activities toward not only reduction of nitrite and hydrogen peroxide, but also oxidation of biological molecules ascorbic acid (AA) ascribed to Mo-V-centers. In addition, compound 1 shows excellent photocatalytic activities for the degradation of methylene blue (MB).
机译：基于{P4MO6}簇的3D高连接纯无机框架，[{k（H2O）}（12） - {（COMO12O24）-ov（OH）（6）（HPO4）（4）（PO4）（4）} [1）已被高温合成的，其特征在于元素分析，IR，Tg，紫外线分析和单晶X射线衍射分析。在化合物1中，每个基本单元{Co（P4MO6）（2）}二聚体聚类使用其表面氧原子（36）在其周边吸引30种不同占用的钾原子，这充当形成亚邻二架18连接的桥接单元具有（3（3）4（3））（2）（3（6）4（12）5（6）6（4））（3（6）4（84）5（36）6的开放式框架（213）7（27）8（69））（4）（9）拓扑。化合物1表示{P4MO6}的最高连接。基于现在的POMS。化合物1显示了不仅减少亚硝酸盐和过氧化氢的双官能电催化活性，而且还表明了生物分子抗坏血酸（AA）的氧化归因于MO-V中心。此外，化合物1显示出优异的光催化活性，用于降解亚甲基蓝（MB）。

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  • 来源
    《RSC Advances》 |2015年第5期|共8页
  • 作者

    Zhang He; Yu Kai; Li Jingshen; Wang Chunmei; Lv Jinghua; Chen Zhaoyi; Cai Honghong; Zhou Baibin;

  • 作者单位

    Harbin Normal Univ Key Lab Photon &

    Elect Bandgap Mat Minist Educ Harbin 150025 Peoples R China;

    Harbin Normal Univ Key Lab Photon &

    Elect Bandgap Mat Minist Educ Harbin 150025 Peoples R China;

    Harbin Normal Univ Key Lab Photon &

    Elect Bandgap Mat Minist Educ Harbin 150025 Peoples R China;

    Harbin Normal Univ Key Lab Photon &

    Elect Bandgap Mat Minist Educ Harbin 150025 Peoples R China;

    Harbin Normal Univ Key Lab Photon &

    Elect Bandgap Mat Minist Educ Harbin 150025 Peoples R China;

    Harbin Normal Univ Key Lab Photon &

    Elect Bandgap Mat Minist Educ Harbin 150025 Peoples R China;

    Harbin Normal Univ Key Lab Photon &

    Elect Bandgap Mat Minist Educ Harbin 150025 Peoples R China;

    Harbin Normal Univ Key Lab Photon &

    Elect Bandgap Mat Minist Educ Harbin 150025 Peoples R China;

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  • 正文语种 eng
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