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Journal of Nanoparticle Research
Erschienen in: Journal of Nanoparticle Research 4/2013

01.04.2013 | Brief Communication

A copper cluster protected with phenylethanethiol

verfasst von: Anindya Ganguly, Indranath Chakraborty, Thumu Udayabhaskararao, Thalappil Pradeep

Erschienen in: Journal of Nanoparticle Research | Ausgabe 4/2013

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Abstract

A copper cluster protected with 2-phenylethanethiol (PET) exhibiting distinct optical features in UV/Vis spectroscopy is reported. Matrix-assisted laser desorption ionisation mass spectrometry of the cluster shows a well-defined molecular ion peak at m/z 5,800, assigned to ~Cu38(PET)25. Fragmented ions from the cluster show the expected isotope patterns in electrospray ionisation mass spectrometry. The as-synthesized cluster was well-characterised using other tools as well. Clusters undergo decomposition in about 2 h after synthesis as a metallic few-atom core of copper is highly unstable. The products of decomposition were also characterised.
Vorheriger Artikel Advances of Ag, Cu, and Ag–Cu alloy nanoparticles synthesized via chemical reduction route
Nächster Artikel δ-FeOOH: a superparamagnetic material for controlled heat release under AC magnetic field

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Metadaten
Titel
A copper cluster protected with phenylethanethiol
verfasst von
Anindya Ganguly
Indranath Chakraborty
Thumu Udayabhaskararao
Thalappil Pradeep
Publikationsdatum
01.04.2013
Verlag
Springer Netherlands
Erschienen in
Journal of Nanoparticle Research / Ausgabe 4/2013
Print ISSN: 1388-0764
Elektronische ISSN: 1572-896X
DOI
https://doi.org/10.1007/s11051-013-1522-8

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