Synthesis of small gold nanoparticles: Au(I) disproportionation catalyzed by a persulfurated coronene dentrimer

Academic Article
Publication Date:
2007
abstract:
Gold nanoparticles with average diameter of 1.0 nm and narrow size distribution can be easily obtained by disproportionation of Au+ ions, in the presence of a persulfurated coronene dendrimer that favors encounters between Au+ ions and protects the resulting small nanoparticles from further aggregation.
Iris type:
01.01 Articolo in rivista
Keywords:
METAL NANOPARTICLES; SUPRAMOLECULAR CHEMISTRY; MOLECULAR-MECHANISM; CLUSTERS; NANOCRYSTALS; REDUCTION; COLLOIDS; GROWTH
List of contributors:
Authors of the University:
Handle:
https://iris.cnr.it/handle/20.500.14243/45456
Published in:
CHEMICAL COMMUNICATIONS (LOND., 1996, PRINT)
Journal