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Title: Films of Metal Nanocrystals Formed at Aqueous-Organic Interfaces
Authors: Rao, C N R
Kulkarni, G U
Thomas, P John
Agrawal, Ved Varun
Saravanan, P
Keywords: Gold Nanoparticles
Issue Date: 31-Jul-2003
Publisher: American Chemical Society
Citation: Journal Of Physical Chemistry B 107(30), 7391-7395 (2003)
Abstract: Nanocrystalline films of Au, Ag, and Cu have been prepared at the toluene-water interface by the interaction of metal-triphenylphosphine complexes in the organic layer with partially hydrolyzed tetrakishydroxymethylphosphonium chloride in the aqueous layer. The nanocrystals have been characterized by a host of microscopic and spectroscopic techniques. The free-standing films could be transferred from the interface onto solid supports. Furthermore, films could be dissolved to yield either a hydrosol or an organosol with the help of appropriate surfactants.
Description: Restricted Access
Other Identifiers: 1520-6106
Appears in Collections:Research Papers (Prof. C.N.R. Rao)

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