Direct synthesis of gold nanodispersions in sol–gel derived silicate sols, gels and films
- 1 January 1997
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Chemical Communications
- No. 23,p. 2303-2304
- https://doi.org/10.1039/a705609e
Abstract
A simple method for the preparation of stable colloidal suspensions of gold nanoparticles in silicate sols, silicate based films and monoliths is presented; organically modified sol–gel monomers containing amine functional groups are used for the stabilisation of Au ions and the metal nanocrystalline sol.Keywords
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