STEFANI, ROBERVALMAIA, ALESSANDRA S.TEOTONIO, ERCULES S.FELINTO, MARIA C.F.C.BRITO, HERMI F.2014-11-192014-11-192015-04-012014-11-192014-11-192015-04-01STEFANI, ROBERVAL; MAIA, ALESSANDRA S.; TEOTONIO, ERCULES S.; FELINTO, MARIA C.F.C.; BRITO, HERMI F. Afterglow phosphorescence of Basub(4)Alsub(10)Osub(19):Eusup(2+); Dysup(3+) prepared in air. In: BRAZILIAN MEETING INORGANIC CHEMISTRY, 13., 3-6 de setembro, 2006, Fortaleza, CE. <b>Resumo...</b> Disponível em: http://repositorio.ipen.br/handle/123456789/20384.http://repositorio.ipen.br/handle/123456789/20384– Ba4Al10O19: Eu2+,Dy3+ was prepared by state solid reaction and submitted at different thermal treatment in air. The phosphorescent specimens were prepared with different composition of Eu and Dy. X-ray diffraction and phosphorescence spectrum were employed. The afterglow phosphorescence of Ba4Al10O19:Eu2+, Dy3+ were discussed.openAccessafterglowphosphorescencebariumaluminiumeuropiumdysprosiumx-ray diffractionrare earthsResumo de eventos científicoshttps://orcid.org/0000-0001-7028-0878