咪唑酯
催化作用
沸石咪唑盐骨架
化学
降级(电信)
沸石
过硫酸盐
化学工程
比表面积
多孔性
金属有机骨架
无机化学
核化学
有机化学
吸附
电信
计算机科学
工程类
作者
Zhwan Naghshbandi,Mohammad Gholinejad,José M. Sansano
出处
期刊:Polyhedron
[Elsevier]
日期:2023-10-01
卷期号:243: 116523-116523
被引量:1
标识
DOI:10.1016/j.poly.2023.116523
摘要
In recent years, the excellent pore volume, huge specific surface area, and easy functionalizable zeolitic imidazolate frameworks (ZIFs), as new type of porous materials, attracted the attention of scientists. In this work, the new Co-based trimetallic Cu-Ni@ZIF-67 was synthesized using embedded the Cu-Ni precursor in ZIF-67. The structure, morphology and properties of Cu-Ni@ZIF-67 was characterized by the various analysis. The catalytic performance of Cu-Ni@ZIF-67 was investigated for tetracycline (TC) degradation and nitroarenes reduction at room temperature. The resultant catalyst was demonstrated excellent TC degradation efficiency by persulfate (PS) activation in the water during 30 min, and Cu-Ni@ZIF-67 was displayed superior catalytic activity for nitroarenes reduction in the presence of NaBH4. Comparing catalytic activity of Cu-Ni@ZIF-67 with Cu/ZIF-67, Ni/ZIF-67, Cu-Ni and ZIF-67 indicated higher activity of Cu-Ni@ZIF-67. Moreover, the recyclability and stability of this catalyst were surveyed.
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