Nanoparticles Nanoparticles as Catalysts in Chemical Reactions

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Nanoparticle Catalysts• Nature reactive due to the largesurface are per volume.• This reactive nature makesnanoparticles a natural choicefor catalysts.• Using various preparationmethods nanoparticles can becustom designed in order toserve a specific purpose.• Biological nanoparticles havebeen used in nature since thebeginning of life.• Particle size has large impact ofeffectiveness of catalyst.http://www.physorg.com/newman/gfx/news/newnanoparti.jpgh / / / / ti
Nanocatalyst Categories• four main categories based on composition.• Platinum or Palladium Based:Ex. Pt/Ru/Ni,• Gold Based:Ex. Au/TiO2, Au/MgO• Other Metal NanoparticleBased:Ex. Cu, Rh, V-Mg-O• Dispersed in Polymers:Ex. Pt/polypyrrole, l Cu/Polyanilinehttp://www.julianhewitt.com/wordpress/wp-content/uploads/2008/03/platinumore.jpg
Page 1 and 2: Nanoparticles asCatalysts in Chemic
Page 3 and 4: Nanoparticles• significantly diff
Page 5: Synthesis of Nanoparticles• synth
Page 8 and 9: Intro to Catalyst• Back in the ea
Page 10 and 11: Catalysis•lower the rate-limiting
Page 14 and 15: Pt/Pd Nanoparticle Catalysts•The
Page 16 and 17: Gold Nanoparticle Catalystshttp://w
Page 18 and 19: Other Metal NanoparticleCatalysts
Page 20 and 21: Nanoparticle PreparationChemical Me
Page 22 and 23: Nanoparticle PreparationChemical Me
Page 24 and 25: Nanoparticle PreparationPhysical Me
Page 26 and 27: New AdvancementsFuel CellsCarbon Na
Page 28 and 29: Fuel Cells• began with relatively
Page 30 and 31: CNT cont’d• CNTs can make certa
Page 32 and 33: Other Catalyst Uses• BlkBulk and
Page 34 and 35: Why have nanocatalysts?• Catalyzi
Page 36 and 37: Works Cited• http://carefreeenzym
Page 38: NanoParticle CatalystsNanoParticleC

Nanoparticles Nanoparticles as Catalysts in Chemical Reactions

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