P
Paula F.S. Pereira
Researcher at Federal University of São Carlos
Publications - 34
Citations - 1103
Paula F.S. Pereira is an academic researcher from Federal University of São Carlos. The author has contributed to research in topics: Photoluminescence & Rietveld refinement. The author has an hindex of 19, co-authored 30 publications receiving 926 citations. Previous affiliations of Paula F.S. Pereira include Sao Paulo State University.
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Journal ArticleDOI
ZnWO4 nanocrystals: synthesis, morphology, photoluminescence and photocatalytic properties.
Paula F.S. Pereira,Amanda F. Gouveia,Marcelo Assis,R. C. de Oliveira,Ivo M. Pinatti,Maya Penha,Rodrigues Gonçalves,Lourdes Gracia,Juan Andrés,Elson Longo +9 more
TL;DR: The ZnWO4 nanocrystals obtained at 160 °C exhibited excellent photodegradation of Rhodamine under ultraviolet light irradiation, which was found to be related to the surface energy and the types of clusters formed on the surface of the catalyst.
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Study of the annealing temperature effect on the structural and luminescent properties of SrWO4:Eu phosphors prepared by a non-hydrolytic sol-gel process
Paula F.S. Pereira,A. P. de Moura,I. C. Nogueira,M. V. S. Lima,Elson Longo,P. C. de Sousa Filho,Osvaldo Antonio Serra,Eduardo J. Nassar,Ieda Lúcia Viana Rosa +8 more
TL;DR: In this paper, the influence of temperature on the structural and luminescent properties of Eu 3+ -doped strontium tungstate oxide (SrWO 4 ) prepared by the non-hydrolytic sol-gel route was investigated.
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Spatial and inter-annual variability of the macrobenthic communities within a coastal lagoon (Óbidos lagoon) and its relationship with environmental parameters
Susana Carvalho,Ana Moura,Miguel B. Gaspar,Paula F.S. Pereira,Luís Cancela da Fonseca,Manuela Falcão,Teresa Drago,Francisco Leitão,João Regala +8 more
TL;DR: In this article, the authors analyse spatial and inter-annual variability in the benthic environment within the Obidos lagoon, assessing the relationships between environmental characteristics and macrobenthic distribution patterns.
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Rietveld refinement and optical properties of SrWO4:Eu3+ powders prepared by the non-hydrolytic sol-gel method
Paula F.S. Pereira,I. C. Nogueira,Elson Longo,Eduardo J. Nassar,Ieda Lúcia Viana Rosa,L. S. Cavalcante +5 more
TL;DR: In this paper, the effect of annealing time on the structure and optical properties of SrWO4:Eu3+ powders prepared by the non-hydrolytic sol-gel method and heat treated at 800 °C for 2, 4, 8 and 16 h.
Journal ArticleDOI
Red, green and blue (RGB) emission doped Y3Al5O12 (YAG) phosphors prepared by non-hydrolytic sol-gel route
Paula F.S. Pereira,Marcela G. Matos,Lilian R. Avila,Evelisy Cristina de Oliveira Nassor,Alexandre Cestari,Katia J. Ciuffi,Paulo S. Calefi,Eduardo J. Nassar +7 more
TL;DR: In this article, an evolutionary optimization process involving combination chemistry was employed in an attempt to develop Y3Al5O12 (YAG), which consisted the doping of the YAG host with appropriate amounts of red (R), green (G), and blue (B) dopants in a single layer, for use in tricolor white light.