Synthesis and Characterization of a Novel POM-Based Compound Contained Bi-Capped Bi Keggin Anion and Organic Ligand for Multifunctional Catalytic Property
| Autor: | Wei Jiang, Jia Q. Liang, Jun Zhang, Shu Y. Shi, Ling Y. Chen, Xiao B. Cui, Dan Bai, Yu X. Ma |
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| Rok vydání: | 2019 |
| Předmět: |
Ligand
Chemistry Hydrogen bond Supramolecular chemistry 02 engineering and technology General Chemistry 010402 general chemistry 021001 nanoscience & nanotechnology Condensed Matter Physics 01 natural sciences Biochemistry 0104 chemical sciences Catalysis Styrene chemistry.chemical_compound Styrene oxide Polymer chemistry Methyl orange General Materials Science 0210 nano-technology Photodegradation |
| Zdroj: | Journal of Cluster Science. 30:661-667 |
| ISSN: | 1572-8862 1040-7278 |
| DOI: | 10.1007/s10876-019-01525-8 |
| Popis: | A new organic–inorganic hybrid compound contained bi-capped Bi Keggin anion, [biim][PMo 1 V Mo 11 VI Bi1.24O40]·3H2O (1) (biim = biimidazole) has been firstly synthesized and characterized by IR, UV–Vis, XRD, XPS, elemental analyses, fluorescent spectrum and TG analysis. Compound 1 exhibits a novel 2-D supramolecular network structure constructed from {PMo 1 V Mo 11 VI Bi1.24O40} anions by O···O interactions, and further extends a 3-D supramolecular framework by bridges of biimidazole with N–H···O hydrogen bonding interactions. The compound 1 performs well catalytic property for epoxidation of styrene to styrene oxide. Moreover, compound 1 displays excellent photodegradation activity for methyl orange dye. |
| Databáze: | OpenAIRE |
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