Buscar
Mostrando ítems 41-50 de 134
Chemical deposition of La0.7Ca0.3MnO3±δ films on ceramic substrates
(ABM, ABC, ABPol, 2011-01-01)
In this paper, it is reported the growth of La0.7Ca0.3MnO3±δ films using a chemical solution deposition method (CSD) by the spin-coating technique. Such solution was prepared through a route based on modified polymeric ...
Solid solutions of La-doped BiFeO3 obtained by the Pechini method with improvement in their properties
(2015-07-29)
In this work, the synthesis of a series of solid solutions of Bi 1-xLaxFeO3 (BLFO) (0≤x≤ 0.15) obtained by the Pechini method is reported. The effects of lanthanum concentrations on the phase formation, grain size, as well ...
Application of Ti/RuO(2)-Ta(2)O(5) electrodes in the electrooxidation of ethanol and derivants: Reactivity versus electrocatalytic efficiency
(PERGAMON-ELSEVIER SCIENCE LTD, 2008)
The influence of the preparation method on the performance of RuO(2)-Ta(2)O(5) electrodes was evaluated toward the ethanol oxidation reaction (EOR). Freshly prepared RuO(2)-Ta(2)O(5) thin films containing between 30 and ...
Structural characterization of Li-MN doped powders prepared by Pechini's method
(Trans Tech Publications Ltd, 2014)
Structural characterization of Li-MN doped powders prepared by Pechini's method
(Trans Tech Publications Ltd, 2014)
Preparation and characterization of BaBi2Nb2O9(BBN) ceramics synthetized by polymeric precursors method
(2001-01-01)
Pure BBN powders and with addition of 1 and 2 wt% in excess of bismuth were obtained by Pechini Method. The powders calcined at 300°C/4h were analyzed by TG/DTA to study the temperature of organic matter decomposition. A ...
Obtención de óxido de zinc y aluminio (Zn1-xAlxO) por el método pechini y evaluación de sus propiedades ópticas, térmicas y eléctricas
(2019-02-12)
RESUMEN: En este trabajo de tesis se describe la síntesis de óxido de zinc dopado con aluminio
Zn(1-x)AlxO por el método de Pechini utilizando cloruro de zinc (ZnCl2), cloruro de aluminio
(AlCl3) como precursores de Zn2+ ...