Silver Deposition on Alumina Membranes. Electropolishing Before anodization the aluminum piece must be electropolished to remove any rigidness from the.

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Presentation transcript:

Silver Deposition on Alumina Membranes

Electropolishing Before anodization the aluminum piece must be electropolished to remove any rigidness from the surface

Anodization Lateral Anodization Anodization

Silver Deposition Electro-depositionElectroless(Chemical) Deposition

Silver Deposition First placed in an initiator solution of tin (II) chloride, trifluoroacetic acid, water, and methanol Then in silver plating solution of silver nitrate, cobalt sulfate, ammonium sulfate, and ammonia liquor

Chemical Etching Chemical Etching was performed by swabbing 2g Iron (III) Chloride on the membrane after the deposition process’

Results You can see the silver particles in the nanopores

Gaming and Chemistry Can a student learn by playing a first person shooter game?

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