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Complexos de európio e /ou de zinco com ácido 3-piridinocarboxílico
(Universidade Estadual Paulista (Unesp), 2007-04-13)
O estudo de complexos mistos contendo metais de transição e íons terras raras vêm despertando o interesse na busca de aplicações de suas propriedades ópticas em dispositivos eletrônicos. Neste trabalho foram obtidos complexos ...
Desenvolvimento e aplicação do pacote computacional LUMPAC
(Universidade Federal de PernambucoUFPEBrasilPrograma de Pos Graduacao em Quimica, 2017)
Complexos de európio e /ou de zinco com ácido 3-piridinocarboxílico
(Universidade Estadual Paulista (Unesp), 2007-04-13)
O estudo de complexos mistos contendo metais de transição e íons terras raras vêm despertando o interesse na busca de aplicações de suas propriedades ópticas em dispositivos eletrônicos. Neste trabalho foram obtidos complexos ...
Nanofibras luminiscentes de dióxido de titanio impurificadas con iones de tierras raras
(2018-12-06)
RESUMEN: En este trabajo estudiamos la influencia de la atmósfera utilizada en el tratamiento térmico; así como la impurificación con europio, sobre la transformación estructural de nanofibras de TiO2/PVP, crecidas por la ...
A Photophysical Interpretation Of The Thermochromism Of A Polyfluorene Derivative-europium Complex
(American Chemical Society, 2014)
Small-angle X-ray scattering study of gelation and aging of Eu3+-doped sol-gel-derived siloxane-poly(oxyethylene) nanocomposites
(Amer Chemical Soc, 2002-05-02)
The aggregation, gelation, and aging of urea-cross-linked siloxane-poly(oxyethylene) nanohybrids [(U600)-n] containing two different amounts of europium triflate initially dissolved in an ethanol-water mixture were ...
EXAFS, SAXS and Eu3+ luminescence spectroscopy of sol-gel derived siloxane-polyethyleneoxide hybrids
(Kluwer Academic Publ, 2000-12-01)
Hybrid Eu3+-doped silica-poliethyleneoxide (PEO) nanocomposites with covalent bonds between the inorganic (siloxane) and organic (PEO) phases have been obtained by sol-gel process. These materials are transparent, flexible ...
Small-angle X-ray scattering study of gelation and aging of Eu3+-doped sol-gel-derived siloxane-poly(oxyethylene) nanocomposites
(Amer Chemical Soc, 2002-05-02)
The aggregation, gelation, and aging of urea-cross-linked siloxane-poly(oxyethylene) nanohybrids [(U600)-n] containing two different amounts of europium triflate initially dissolved in an ethanol-water mixture were ...
Preparation and characterization of in(OH)3: Eu nanostructures obtained by microwave-assisted hydrothermal method
(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 ...