Presently we are focusing on the study of semiconductor oxides for applications in photocatalysis, gas sensing, energy applicaions, etc. We are developing a research line to study the materials recovered from different recycling proccesses  with the aim to reintroduce them in the value chain as materials with a high technological value. Our main expertise is the characterization of optical and electronic properties as well as structural a morphological study of micro- and nanostructures.