Nanostructured copper oxide semiconductors: A perspective on materials, synthesis methods and applications

Abstract

The oxides of copper (CuxO) are fascinating materials due to their remarkable optical, electrical, thermal and magnetic properties. Nanostructuring of CuxO can further enhance the performance of this important functional material and provide it with unique properties that do not exist in its bulk form. Three distinctly different phases of CuxO, mainly CuO, Cu2O and Cu4O3, can be prepared by numerous synthesis techniques including, vapour deposition and liquid phase chemical methods. In this article, we present a review of nanostructured Cu xO focusing on their material properties, methods of synthesis and an overview of various applications that have been associated with nanostructured CuxO. This journal is © the Partner Organisations 2014.