Silver migration between Au38(SC2H4Ph)24 and doped AgxAu38-x(SC2H4Ph)24 nanoclusters

A fast redistribution of metal atoms occurs upon mixing the AgxAu38-x and Au38 nanoclusters in solution, as observed by mass spectrometry. Physical separation of AgxAu38-x and Au38 species by a dialysis membrane prohibits the metal migration, which suggests that collisions between the reacting clust...

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Veröffentlicht in:	Chemical communications (Cambridge, England) England), 2016-07, Vol.52 (59), p.9205-9207
Hauptverfasser:	Zhang, Bei, Salassa, Giovanni, Bürgi, Thomas
Format:	Artikel
Sprache:	eng
Schlagworte:	Atomic properties Clusters Collisions Mass spectrometry Migration Nanostructure Origins Silver
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	A fast redistribution of metal atoms occurs upon mixing the AgxAu38-x and Au38 nanoclusters in solution, as observed by mass spectrometry. Physical separation of AgxAu38-x and Au38 species by a dialysis membrane prohibits the metal migration, which suggests that collisions between the reacting clusters are at the origin of the observation.
ISSN:	1359-7345 1364-548X
DOI:	10.1039/c6cc04469g