Hybrids based on the copper-based metal-organic framework HKUST-1 and graphene-like materials (GL) have been synthesized at different concentrations of GL, and investigated by means of solid state nuclear magnetic resonance (ssNMR) and x-ray absorption techniques (NEXAFS and XANES) with the aim of elucidating the effect of the hybridization on the structural properties of HKUST-1. The comparative analysis of ssNMR and x-ray absorption spectra recorded on parent materials (GL and pure HKUST-1) and on the hybrids indicates that the overall structural features of HKUST-1 are preserved in the presence of increasing GL amounts (up to 30 wt.%) and confirms that the framework development is not massively altered by the presence of graphene-related materials (GRMs) in the synthetic medium.

Insights about the effect of metal-organic framework hybridization with graphene-like materials

Gargiulo V.;Clemente C.;Alfe M.
2024

Abstract

Hybrids based on the copper-based metal-organic framework HKUST-1 and graphene-like materials (GL) have been synthesized at different concentrations of GL, and investigated by means of solid state nuclear magnetic resonance (ssNMR) and x-ray absorption techniques (NEXAFS and XANES) with the aim of elucidating the effect of the hybridization on the structural properties of HKUST-1. The comparative analysis of ssNMR and x-ray absorption spectra recorded on parent materials (GL and pure HKUST-1) and on the hybrids indicates that the overall structural features of HKUST-1 are preserved in the presence of increasing GL amounts (up to 30 wt.%) and confirms that the framework development is not massively altered by the presence of graphene-related materials (GRMs) in the synthetic medium.
2024
Istituto di Scienze e Tecnologie per l'Energia e la Mobilità Sostenibili - STEMS
graphene-related materials
hybrids
MOF
nanostructures
NEXAFS
ssNMR
XANES
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.14243/516292
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