Tungsten oxide nanoporous structure synthesized via direct electrochemical anodization

Abstract

In this work the formation of nanoporous WO3 by anodization of W at room temperature is presented. As little has been done on the formation of nanoporous WO3 by anodization, it is therefore of interest to study the oxide formation in great depth. WO3 has many applications especially in electrochomic and pchotocatalyst.