This proposal was focused on the structural characterization of composite materials prepared by combining, through a solvothermal co-synthesis approach, a copper based metal organic framework (MOF, HKUST-1 type) and graphene-like (GL) layers. Three composites samples were synthesized with different amount of graphene-like layers loading (5wt.%, 15wt.%, 30wt.% named MGL-5, MGL-15, MGL-30, respectively), in order to investigate their properties, including structural arrangement, as a function of the composition. Neat GL layers and HKUST-1 were also synthesized and characterized for comparison. The samples preparation, as well as their chemico-physical characterization, was carried out at IRC-CNR and University of Naples "Federico II" according to the procedure recently reported by literature [1]. Meaningful insights about the interactions between the MOF units and the carbonaceous layers have been obtained combining results from the following advanced diagnostic techniques, performed within the CERIC proposal # 20142026: 1) X-ray photoemission spectroscopy (XPS and NEXAFS) (Material Science beamline of Elettra); 2) X-ray absorption spectroscopy (XAS) (XAFS beamline of Elettra); 3) Solid state NMR (Slovenian NMR Center of Lubjiana).

ELETTRA EXPERIMENTAL REPORT (proposal number 20142026): Structural characterization of HKUST-1 intercalated with conductive graphenelike layers

Valentina Gargiulo
2014

Abstract

This proposal was focused on the structural characterization of composite materials prepared by combining, through a solvothermal co-synthesis approach, a copper based metal organic framework (MOF, HKUST-1 type) and graphene-like (GL) layers. Three composites samples were synthesized with different amount of graphene-like layers loading (5wt.%, 15wt.%, 30wt.% named MGL-5, MGL-15, MGL-30, respectively), in order to investigate their properties, including structural arrangement, as a function of the composition. Neat GL layers and HKUST-1 were also synthesized and characterized for comparison. The samples preparation, as well as their chemico-physical characterization, was carried out at IRC-CNR and University of Naples "Federico II" according to the procedure recently reported by literature [1]. Meaningful insights about the interactions between the MOF units and the carbonaceous layers have been obtained combining results from the following advanced diagnostic techniques, performed within the CERIC proposal # 20142026: 1) X-ray photoemission spectroscopy (XPS and NEXAFS) (Material Science beamline of Elettra); 2) X-ray absorption spectroscopy (XAS) (XAFS beamline of Elettra); 3) Solid state NMR (Slovenian NMR Center of Lubjiana).
2014
Istituto di Ricerche sulla Combustione - IRC - Sede Napoli
Rapporto finale di progetto
MOF
HKUST-1
graphene-like layers
NMR
XPS
XAFS
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.14243/301696
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