1. Silver Deposition on Alumina Membranes

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

3. Anodization Lateral Anodization Anodization

4. Silver Deposition Electro-depositionElectroless(Chemical) Deposition

5. 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

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

7. Results You can see the silver particles in the nanopores

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