石油化工高等学校学报 ›› 2023, Vol. 36 ›› Issue (4): 47-52.DOI: 10.12422/j.issn.1006-396X.2023.04.007

• 催化剂及催化材料 • 上一篇    下一篇

磷钼酸根和金属/氢⁃氧⁃三苯基膦单元构筑的杂化材料

丁卓玉1(), 谭依凡1, 周坤1(), 季久玉2   

  1. 1.辽宁石油化工大学 石油化工学院,辽宁 抚顺 113001
    2.辽宁石油化工大学 人工智能与软件学院,辽宁 抚顺 113001
  • 收稿日期:2022-03-21 修回日期:2023-06-12 出版日期:2023-08-25 发布日期:2023-09-05
  • 通讯作者: 周坤
  • 作者简介:丁卓玉(1994⁃),女,硕士研究生,从事功能材料化学方面的研究;E⁃mail:dingzhuoyulnpu@163.com
  • 基金资助:
    辽宁省教育厅一般项目/青年项目(L2020039);辽宁省教育厅面上项目(LJKZ0397)

A Hybrid Material Constructed from Phosphomolybdate Anion and Metal/Hydrogen⁃Oxygen⁃Triphenylphosphine Units

Zhuoyu Ding1(), Yifan Tan1, Kun Zhou1(), Jiuyu Ji2   

  1. 1.School of Petrochemical Engineering,Liaoning Petrochemical University,Fushun Liaoning 113001,China
    2.School of Artificial Intelligence and Software,Liaoning Petrochemical University,Fushun Liaoning 113001,China
  • Received:2022-03-21 Revised:2023-06-12 Published:2023-08-25 Online:2023-09-05
  • Contact: Kun Zhou

摘要:

采用水热合成手段,以磷钼酸为多金属氧酸盐(简称多酸)建筑块,三苯基膦为有机配体,通过自组装的方式制备了一种无机?有机杂化化合物,通过X?射线单晶衍射技术确定其分子式为H15{(PMo12O40)2[MoO4?(PPh3)4]2[NaO3?(PPh3)3][(H2O?PPh3)3](化合物1)。该化合物是由[PMo12O40]3-、[MoO4?(PPh3)4]2-、[NaO3?(PPh3)3]5-和H2O?PPh3建筑块之间通过静电作用力形成的一种新型无机?有机杂化材料。测试了该化合物的红外光谱、发光光谱、循环伏安特性曲线,重点研究了该化合物的光催化降解亚甲基蓝(MB)的性质。光降解实验结果表明,该化合物具有良好的降解有机染料的能力。

关键词: 多金属氧酸盐, 杂化材料, 发光光谱, 电化学, 光降解

Abstract:

Under the hydrothermal synthesis,an organic?inorganic hybrid compound was prepared through the self?assembly process by using phosphomolybdic acid as a polyoxometallate (polyacid for short) building block and triphenylphosphine as an organic ligand.Its molecular formula was determined by X?ray single?crystal diffraction technique as H15{(PMo12O40)2[MoO4?(PPh3)4]2?[NaO3?(PPh3)3][(H2O?PPh3)3](compound 1),which is a novel inorganic?organic hybrid material formed by electrostatic interactions between [PMo12O40]3-,[MoO4?(PPh3)4]2-,[NaO3?(PPh3)3]5- and H2O?PPh3 building blocks.The IR spectrum,luminescence spectra and cyclic voltammetric characteristic curves of compound 1 were also tested,focusing on the photocatalytic degradation of methylene blue(MB).The good ability of compound 1 to degrade organic dyes was demonstrated by photodegradation analysis experiments.

Key words: Polyoxometallate, Hybrid material, Luminescence spectroscopy, Electrochemistry, Photodegradation

中图分类号: 

引用本文

丁卓玉, 谭依凡, 周坤, 季久玉. 磷钼酸根和金属/氢⁃氧⁃三苯基膦单元构筑的杂化材料[J]. 石油化工高等学校学报, 2023, 36(4): 47-52.

Zhuoyu Ding, Yifan Tan, Kun Zhou, Jiuyu Ji. A Hybrid Material Constructed from Phosphomolybdate Anion and Metal/Hydrogen⁃Oxygen⁃Triphenylphosphine Units[J]. Journal of Petrochemical Universities, 2023, 36(4): 47-52.

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