Scholarlink

<p>In this context, we introduced the immobilization of CuI nanoparticles on to the surface of 2,2′-bipyridine functionalized magnetic nanoparticles to create a heterogeneous catalytic system [Fe<sub>3</sub>O<sub>4</sub>@SiO<sub>2</sub>@2,2′-BP@CuI NPs]. After characterization of prepared hybrid structure by using suitable methods such as Fourier-transform infrared spectroscopy (FTIR), thermogravimetric/derivative thermogravimetry (TG/DTG), X-ray diffraction (XRD), energy-dispersive X-ray spectroscopy (EDS), field-emission scanning electron microscopy (FESEM), transmission electron microscopy (TEM), and vibrating-sample magnetometer (VSM), its catalytic behavior for the preparation of 1,2,3‐triazoles derivatives has been analyzed. Also, recovering and reusing behavior of Fe<sub>3</sub>O<sub>4</sub>@SiO<sub>2</sub>@2,2′-BP@CuI NPs show promising results of four runs while only a slight decrease in the performance of the catalyst was observed.</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

CuI nanoparticles immobilized on Fe3O4@SiO2@2,2′-bipyridine: an efficient catalyst for 1,2,3‐triazoles synthesis

  • 期刊论文

  • 发表日期：

    2026年1月8日

查看全文
  • Abolfazl Heydari,
  • Meysam Yarie,
  • Morteza Torabi

摘要

In this context, we introduced the immobilization of CuI nanoparticles on to the surface of 2,2′-bipyridine functionalized magnetic nanoparticles to create a heterogeneous catalytic system [Fe3O4@SiO2@2,2′-BP@CuI NPs]. After characterization of prepared hybrid structure by using suitable methods such as Fourier-transform infrared spectroscopy (FTIR), thermogravimetric/derivative thermogravimetry (TG/DTG), X-ray diffraction (XRD), energy-dispersive X-ray spectroscopy (EDS), field-emission scanning electron microscopy (FESEM), transmission electron microscopy (TEM), and vibrating-sample magnetometer (VSM), its catalytic behavior for the preparation of 1,2,3‐triazoles derivatives has been analyzed. Also, recovering and reusing behavior of Fe3O4@SiO2@2,2′-BP@CuI NPs show promising results of four runs while only a slight decrease in the performance of the catalyst was observed.