催化作用
铜
可重用性
金属有机骨架
材料科学
化学工程
纳米颗粒
溶剂
三唑
无机化学
纳米技术
化学
有机化学
冶金
吸附
计算机科学
程序设计语言
工程类
软件
作者
Elham Arefi,Amir Khojastehnezhad,Ali Shiri
标识
DOI:10.1038/s41598-021-00012-3
摘要
In this study, a core-shell magnetic metal organic framework (MOF) catalyst was introduced based on Fe3O4 magnetic nanoparticles (MNPs) and copper organic frameworks. In this catalyst, Fe3O4 MNPs have been coated with MOFs in which copper was the inorganic nodes and 1,3,5-benzenetricarboxylic acid was the organic linkers. Then, the core-shell structures and catalytic efficiency have been confirmed properly and completely with various analyses such as FT-IR, TEM, SEM, TEM mapping, SEM mapping, EDX, PXRD, TGA, ICP and VSM. The Cu moieties in MOF and shell structures can catalyze the synthesis of 1,2,3-triazole derivatives with good to excellent yields in the presence of water as a green solvent. Moreover, this catalyst showed the high reusability due to the super paramagnetic properties.
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