Synthesis of gold nanoparticles within silica monoliths through irradiation techniques using Au(i) and Au(iii) precursors

Author:

Tonelli Matteo1232,Turrell Sylvia32,Cristini-Robbe Odile12,El Hamzaoui Hicham12,Capoen Bruno12,Bouazaoui Mohamed12,Gazzano Massimo4567,Cassani Maria Cristina869

Affiliation:

1. PhLAM (CNRS, UMR 8523) and CERLA

2. Villeneuve d'Ascq, France

3. LASIR (CNRS, UMR 8516) and CERLA

4. ISOF-CNR

5. c/o Dipartimento di Chimica “G. Ciamician”

6. Università degli Studi di Bologna

7. I-40126 Bologna, Italy

8. Dipartimento di Chimica Industriale “Toso Montanari”

9. I-40136 Bologna, Italy

Abstract

Spherical, well dispersed and small (6–60 nm) gold nanoparticles (GNPs) within mesoporous silica matrices have been prepared with different irradiation techniques and using two different gold precursors: (Ph3P)AuCl and [nBu4N]AuCl4.

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemical Engineering,General Chemistry

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