2 documents found, page 1 of 1
Preparation and characterization of in(OH)3: Eu nanostructures obtained by micr...
Motta, Fabiana V.; Marques, Ana Paula A.; Paskocimas, Carlos A.; Bomio, Mauricio R. D.; Abreu, Maria Fernanda C.; Li, Máximo S.; Leite, Edson R.Made available in DSpace on 2022-04-29T09:12:37Z (GMT). No. of bitstreams: 0 Previous issue date: 2012-03-01; Crystalline europium-doped indium hydroxide (In(OH)3:Eu) nanostructures were prepared by a rapid and efficient Microwave-Assisted Hydrothermal (MAH) method. Nanostructures were obtained at a low temperature. FE-SEM images confirm that these samples are composed of 3D nanostructures. XRD, optical diffuse...
Influence of calcium concentration on the structural and electrical properties ...
Silva, Margarete S.; Cavalheiro, Alberto A.; Zaghete, Maria A. [UNESP]; Cilense, Mário [UNESP]; Longo, Elson [UNESP]; Cavenago, Gustavo F.Made available in DSpace on 2022-04-29T12:38:27Z (GMT). No. of bitstreams: 0 Previous issue date: 2015-01-01; Lead zirconate titanate, with Zr/Ti ratio of 53/47 was prepared by the polymeric precursor method. The powders were doped with 0, 0.2, 0.4 end 0.6 mol% of Ca2+ and characterized by XRD. The percentages of tetragonal and rhombohedral phases were calculated through Rietveld refinement. A systematic study ...