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Autor:
M.A.F. Monteiro, Roberval Stefani, Flávio Maron Vichi, M C F C M Felinto, G. E. S. Brito, Hermi F. Brito, Ercules E.S. Teotonio
Publikováno v:
Microporous and Mesoporous Materials. 108:237-246
Al 2 O 3 :Eu 3+ (1%) samples were prepared by combustion, ceramic, and Pechini methods annealed from 400 to 1400 °C. XRD patterns indicate that samples heated up to 1000 °C present disordered character of activated alumina (γ-Al 2 O 3 ). However,