Friday, 17 May 2013

Graphene foam as transparent conductive electrode for blue LEDs

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Commercial 3D graphene foam was used, produced on 3D copper foam using chemical vapor deposition (CVD). The material was spin-coated with poly(methyl methacrylate) (PMMA) and the copper etched away in ammonium sulfate ((NH4)2S2O8) solution ...

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Semiconductor Today

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