In-situ XAS and XRD study of CuO/SrTiO3 and NiO/SrTiO3 catalysts - Coletta, Vitor Carlos; Marcos, Francielle Candian Firmino; Nogueira, Francisco G. E.; Bernardi, Maria Inês Basso; Assaf, Elisabete Moreira; Mastelaro, Valmor Roberto (RAU Annual Users Meeting LNLS/CNPEM, 2016)