Nanoparticles Nanoparticles as Catalysts in Chemical Reactions
Nanoparticles Nanoparticles as Catalysts in Chemical Reactions
Nanoparticles Nanoparticles as Catalysts in Chemical Reactions
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Nanoparticle PreparationPhysical Methods• Sonochemistry uses sonic waves toalter molecule properties. affect thesurface structure of the metalsusually enhanc<strong>in</strong>g the surfacecontact area.• Microwave Irradiation <strong>in</strong>volvesexpos<strong>in</strong>g metal salt solutions tomicrowave irridiation <strong>in</strong> order toprepare a wide range ofnanocatalysts.• Supercritical fluids can be employedto create supported nanoparticlecatalysts by provid<strong>in</strong>g a solutionwith a lower viscosity it and lesssurface tension.http://www.bloodhoundssc.com/_db/_images/sonic_boom.jpg
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