Zobrazeno 1 - 4
of 4
pro vyhledávání: '"M. A. M. A. de Maurera"'
Autor:
A. G. Souza, Raul Rosenhaim, Elson Longo, Carlos A. Paskocimas, M. A. M. A. de Maurera, I. M. G. Santos, Severino Jackson Guedes de Lima, D. S. Gouveia
Publikováno v:
Repositório Institucional da UFRN
Universidade Federal do Rio Grande do Norte (UFRN)
instacron:UFRN
Universidade Federal do Rio Grande do Norte (UFRN)
instacron:UFRN
With the aim of obtaining materials with applications in pigments, CoxZn7-xSb2O12 spinels were synthesized using the Pechini method. This method consists in the formation of a polymeric net, where the metallic cations are homogeneously distributed. I
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::383e50950fa7f1a4763f3f9975d398a8
https://doi.org/10.1023/b:jtan.0000027132.98057.ac
https://doi.org/10.1023/b:jtan.0000027132.98057.ac
Autor:
I. M. G. Santos, M. A. M. A. de Maurera, D. S. Gouveia, Carlos A. Paskocimas, Antonio G. Souza, Elson Longo, J. B. De Lima, Shiva Prasad, C. E. F. Da Costa
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 67:459-464
Using the Pechini method, pigments with spinel structure (Zn7Sb2O12)were synthesized by substitution of the cation Zn2+ by Co2+, in compounds with different concentrations of Sb2O3. The doping resulted in CoxZn(7–x)Sb2O12 phases(x=1–7) that were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02fe7612564f4b1d8806ccf8a94abc88
https://doi.org/10.1023/a:1013945115012
https://doi.org/10.1023/a:1013945115012
Autor:
M. A. M. A. de Maurera, Elson Longo, A. G. Souza, José Arana Varela, Juan Andrés, M. Anicete-Santos, Paulo S. Pizani, Emmanuelle Orhan, Armando Beltrán, Edson R. Leite, L. G. P. Simoes
Publikováno v:
Physical Review B. 75
An intense and broad visible photoluminescence PL band was observed at room temperature in structurally disordered PbWO4 thin films. The scheelite lead tungstate PbWO4 films prepared by the polymeric precursor method and annealed at different tempera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::234b5cb93d8087064b0241db4c946060
https://doi.org/10.1103/physrevb.75.165105
https://doi.org/10.1103/physrevb.75.165105
Publikováno v:
Journal of Natural Products. 47:581-584
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f84953da50a692565de0c5a8250dd48c
https://doi.org/10.1021/np50034a002
https://doi.org/10.1021/np50034a002