Titel
NHC stabilized copper nanoparticles via reduction of a copper NHC complex
Autor*in
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Abstract
The bottom-up synthesis of plasmonic NHC@CuNPs from common starting reagents, via the formation of the synthetically accessible NHC–Cu(I)–Br complex and its reduction by NH3·BH3 is reported. The resulting NHC@CuNPs have been characterized in detail by XPS, TEM and NMR spectroscopy. The stability of NHC@CuNPs was investigated under both inert and ambient conditions using UV-Vis analysis. While the NHC@CuNPs are stable under inert conditions for an extended period of time, the NPs oxidize under air to form CuxO with concomitant release of the stabilizing NHC ligand.
Stichwort
Materials ChemistryMetals and AlloysSurfaces, Coatings and FilmsGeneral ChemistryCeramics and CompositesElectronic, Optical and Magnetic MaterialsCatalysis
Objekt-Typ
Sprache
Englisch [eng]
Persistent identifier
Erschienen in
Titel
Chemical Communications
Band
59
Ausgabe
64
ISSN
1359-7345
Erscheinungsdatum
2023
Seitenanfang
9738
Seitenende
9741
Publication
Royal Society of Chemistry (RSC)
Projekt
Kod / Identifikator
P-34662
Projekt
Kod / Identifikator
101002176
Fördergeber
Erscheinungsdatum
2023
Zugänglichkeit
Rechte
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