Buscar
Mostrando ítems 21-30 de 194
Structural evolution of the double perovskites Sr2B′ UO6 (B′ = Mn, Fe, Co, Ni, Zn) upon reduction: Magnetic behavior of the uranium cations
(Pergamon-Elsevier Science Ltd, 2011-11)
We describe the preparation of five perovskite oxides obtained upon reduction of Sr2B′UO6 (B′ = Mn, Fe, Co, Ni, Zn) with H2/N2 (5%/95%) at 900 °C during 8 h, and their structural characterization by X-ray powder diffraction ...
Study of the reverse saturation current and series resistance of p-p-n perovskite solar cells using the single and double-diode models
(Academic Press Ltd - Elsevier Science Ltd, 2018-11)
The effects of the offset level and of the doping level in the perovskite layer upon both the reverse saturation current (J 0 ) and the series resistance (R s ) of p-p-n perovskite solar cells have been researched in this ...
Double perovskites La2MMnO6 as catalyst for propane combustion
(Elsevier Science, 2017-09)
The synthesis, structural, spectroscopic and morphological characterization; as well as the evaluation of the catalytic properties, of a family of oxides La2MMnO6, with M = Co, Ni and Cu are presented in this work. The ...
Structural, electronic and magnetic properties of the series of double perovskites (Ca, Sr)(2-x)LaxFeIrO6
(Academic Press Inc Elsevier ScienceSan DiegoEUA, 2014)
Structural And Magnetic Properties Of The La2-xcaxcoiro6 Double Perovskite Series
(ACADEMIC PRESS INC ELSEVIER SCIENCESAN DIEGO, 2015)
Raman scattering in the magnetically frustrated double perovskite Sr2YRuO6
(Wiley-blackwellHobokenEUA, 2014)
Study of double perovskite La2B(II)MnO6 (B: Ni, Co, Cu) as electrode materials for energy storage
(Springer, 2020-03)
In this paper, the study of the potential capacity of energy storage in supercapacitors containing oxide La2B(II)MnO6 (with B = Cu, Co, Ni) as the electrode material is presented. The mixed oxides are prepared by route of ...
Synthesis route for cesium and thiocyanate doped halide perovskite thin films for a new generation of solar cells
(Universidad de La Sabana, 2022-07-09)
A novel, efficient, low-cost, and long-term lifetime photovoltaic technology is essential for accelerating the energy transition to renewable energy sources. Perovskite thin films stand out as promising photovoltaic ...