Synthesis and characterization of Sr1-xCuxTiO3 and SrTi1-xCux03 perovskites applied to the water-gas shift reaction - Coletta, Vitor Carlos; Marcos, Francielle Candian Firmino; Nogueira, Francisco Guilherme Esteves; Bernardi, Maria Inês Basso; Michalowicz, Alain; Assaf, Elisabete Moreira; Mastelaro, Valmor Roberto (International Conference on X-ray Absorption Fine Structure - XAFS, 2015)