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Abstract <p>This study reports an in situ synthesis of a bimetallic framework, denoted as Co-Ni-BDC. Comprehensive characterization techniques were employed, including powder X-ray diffraction (PXRD), Fourier transform infrared spectroscopy (FTIR), thermogravimetric analysis (TGA), inductively coupled plasma (ICP) analysis, energy-dispersive X-ray spectroscopy (EDX), elemental mapping, and elemental (CHN) analysis. The bimetallic Co-Ni-BDC demonstrated gas uptake capabilities for the adsorption of CO<sub>2</sub> and CH<sub>4</sub> at room temperature. Additionally, the catalytic activity of Co-Ni-BDC was assessed in the oxidation of cyclooctene using tert-butyl hydroperoxide (TBHP). The heterogeneity of the as-synthesized bimetallic catalyst was confirmed through leaching tests, hot filtration tests, and reusability assessments.</p> Graphical abstract <p></p>

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In situ synthesis of a bimetallic Co/Ni-BDC MOF for dual-function CO2/CH4 adsorption and alkene oxidation catalysis

  • 期刊论文

  • 发表日期：

    2026年2月6日

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  • Saeideh Tavakoli,
  • Alireza Abbasi

摘要

Abstract

This study reports an in situ synthesis of a bimetallic framework, denoted as Co-Ni-BDC. Comprehensive characterization techniques were employed, including powder X-ray diffraction (PXRD), Fourier transform infrared spectroscopy (FTIR), thermogravimetric analysis (TGA), inductively coupled plasma (ICP) analysis, energy-dispersive X-ray spectroscopy (EDX), elemental mapping, and elemental (CHN) analysis. The bimetallic Co-Ni-BDC demonstrated gas uptake capabilities for the adsorption of CO2 and CH4 at room temperature. Additionally, the catalytic activity of Co-Ni-BDC was assessed in the oxidation of cyclooctene using tert-butyl hydroperoxide (TBHP). The heterogeneity of the as-synthesized bimetallic catalyst was confirmed through leaching tests, hot filtration tests, and reusability assessments.

Graphical abstract