Multi-component oxide nanosystems by Chemical Vapor Deposition and related routes: challenges and perspectives

View at Publisher| Export | Download | More... CrystEngComm Volume 14, Issue 20, 21 October 2012, Pages 6347-6358 Multi-component oxide nanosystems by Chemical Vapor Deposition and related routes: Challenges and perspectives (Article) Bekermann, D.a, Barreca, D.b , Gasparotto, A.a, MacCato, C.a a Department of Chemistry, Padova University, INSTM, Via Marzolo 1, Padova 135131, Italy b CNR-ISTM and INSTM, Department of Chemistry, Padova University, Via Marzolo 1, Padova 135131, Italy View references (117) Abstract In the broad scenario of multi-component nanomaterials, oxide-based systems are of primary technological importance for various applications of current interest, spanning from optoelectronics to catalysis, from chemical sensing to energy conversion and storage. Such a broad range of functional utilizations results from the joint features of nano-organized systems and the synergistic combination of constituent properties, which, in turn, can be tailored by means of flexible and scalable preparative strategies. An amenable synthetic option potentially meeting these standards is Chemical Vapor Deposition (CVD), either as such or in combination with other fabrication routes. To this regard, the present highlight provides an overview on the CVD-based growth and applicative potential of oxide-based nanocomposite systems. Special attention is devoted to three different categories, i.e. metal/oxide, oxide/oxide and carbon/oxide nanomaterials. For each of them, selected results on synthesis/applications of composite architectures with tailored morphology are presented, trying to address actual challenges and future trends in the field.