Nanoparticles Nanoparticles as Catalysts in Chemical Reactions

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Intro to Catalyst• Back in the early 1800's it was observed that certain chemicals can speed upa chemical reaction – a process that became known as catalysis and that hasbecome the foundation of the modern chemical industry.• By some estimates 90% of all commercially produced chemical productsinvolve catalysts t at some stage in the process of their manufacture.http://upload.wikimedia.org/wikipedia/commons/thumb/5/58/Rowlandson_-_Chemical_Lectures.jpg/400px-Rowlandson_-_Chemical_Lectures.jpg
What Catalyst do• Lower activationenergy of the reaction• Provides an alternatereaction pathway toget the products• Increases the rate of areaction because ittakes less energy toinitiate the forwardreactionhttp://www.biodieselchem.com/Portals/6/Energy%20Input.jpg
Page 1 and 2: Nanoparticles asCatalysts in Chemic
Page 3 and 4: Nanoparticles• significantly diff
Page 5: Synthesis of Nanoparticles• synth
Page 10 and 11: Catalysis•lower the rate-limiting
Page 12 and 13: Nanoparticle Catalysts• Nature re
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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