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Composite material constituted by a porous matrix and nanoparticles of metal or metal oxide

  • US 20080176059A1
  • Filed: 08/13/2007
  • Published: 07/24/2008
  • Est. Priority Date: 02/24/2005
  • Status: Abandoned Application
First Claim
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1. A method of preparing a composite material, the method consisting in impregnating a microporous or mesoporous solid material with a solution of one or more precursors of metallic nanoparticles or of metal oxide nanoparticles, then in reducing the precursors within said matrix-forming material, the method being wherein impregnation is performed under saturated vapor pressure and under reflux of the precursor solution, and wherein the reduction is performed radiolytically.

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