Silver nanoparticles growth in a mesoporous silica film templated with the F127 triblock copolymer

The elaboration of mesoporous silica films supporting silver nanoparticles is described. Mesoporous silica films were infiltrated with silver salt solutions of different concentrations and chemical reduction treatment was performed in situ by NaBH 4. The films have been characterized by TEM, AFM, XR...

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Veröffentlicht in:	Colloids and surfaces. A, Physicochemical and engineering aspects Physicochemical and engineering aspects, 2008-07, Vol.325 (1), p.86-92
Hauptverfasser:	Bois, L., Bessueille, F., Chassagneux, F., Battie, Y., Destouches, N., Hubert, C., Boukenter, A., Parola, S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemical Physics Chemistry Colloidal state and disperse state Electron microscopy Exact sciences and technology General and physical chemistry Optical properties Physical and chemical studies. Granulometry. Electrokinetic phenomena Physics Porous materials Sol–gel growth Surface physical chemistry Thin films
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Beschreibung
Zusammenfassung:	The elaboration of mesoporous silica films supporting silver nanoparticles is described. Mesoporous silica films were infiltrated with silver salt solutions of different concentrations and chemical reduction treatment was performed in situ by NaBH 4. The films have been characterized by TEM, AFM, XRD, and UV–vis spectroscopy. Homogeneous distributions of silver nanoparticles have been obtained by this method.
ISSN:	0927-7757 1873-4359
DOI:	10.1016/j.colsurfa.2008.04.045