Ramnani, S. P.Biswal, J.Sabharwal, S.2009-12-242009-12-242007http://hdl.handle.net/123456789/14834194 bytestext/htmlenSilicaAg clustersGamma radiationCatalysisXRDTEMSynthesis of silver nanoparticles supported on silica aerogel using gamma radiolysisArticle