Dynamics and Extent of Ligand Exchange Depend on Electronic Charge of Metal Nanoparticles

Both the rate and extent of ligand place exchange reactions between the hexanethiolate monolayer of Au140 monolayer protected clusters (C6 MPCs) and dissolved 6-mercapto-1-hexanol thiol (HOC6SH) increase with increasing positive electronic charge on the Au cluster core. The rate constant of the liga...

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Veröffentlicht in:	Journal of the American Chemical Society 2002-06, Vol.124 (24), p.7096-7102
Hauptverfasser:	Song, Yang, Murray, Royce W
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemistry Exact sciences and technology General and physical chemistry Solid-liquid interface Surface physical chemistry
Online-Zugang:	Volltext
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