Phase control and optimization of photocatalytical properties of samarium doped TiO2 synthesized by coupled ultraviolet and microwave radiations - Moreira, Ailton José; Coelho, Dyovani; Dias, Jeferson A.; Mascaro, Lucia H.; Freschi, Gian P. G.; Mastelaro, Valmor Roberto; Pereira, Ernesto C. (Journal of Alloys and Compounds, 2022)