SrTi1-yFeyO3 samples obtained by hydrothermal method: The effect of the amount of Fe on structural and photocatalytic properties Abstract: This manuscript describes the synthesis and the photocatalytic efficiency of SrTiO3 (STO) and SrTi1-yFe(y)O(3) (STFO, with 2.5, […]
Effect of Fe3+ Doping in the Photocatalytic Properties of BaSnO3 Perovskite Abstract: In the last ten years, stannates with perovskite structure have been tested as photocatalysts. In spite of the ability of perovskite materials to accommodate […]
La0.5Sm0.5FeO3: a new candidate for magneto-electric coupling at room temperature Abstract: Samarium substituted lanthanum orthoferrite La0:5Sm0:5FeO3 thin film has been prepared by soft chemical method. A single perovskite phase with orthorhombic crystallographic structure was attained. Magnetic and […]
Raman signatures of monoclinic distortion in (Ba1-xSrx)(3)CaNb2O9 complex perovskites Abstract: Octahedral tilting is the most common distortion process observed in centrosymmetric perovskite compounds. Indeed, crucial physical properties of this oxide stem from the tilts of BO6 […]
Blue and red light photoluminescence emission at room temperature from CaTiO3 decorated with alpha-Ag2WO4 Abstract: CaTiO3 (CT) and α-Ag2WO4 (AW) semiconductors are widely known for their interesting electrical and photoluminescence (PL) properties. In this study, we decorated CT with AW for obtaining CaTiO3:α-Ag2WO4 (CT:AW), […]
Facile preparation of CuWO4 porous films and their photoelectrochemical properties Abstract: In this study, the structure and photoelectrochemical properties of CuWO4 porous films synthesized by a co-precipitation method followed by a hydrothermal treatment were investigated. The film was deposited on […]
Superparamagnetic behaviour of zinc ferrite obtained by the microwave assisted method Abstract: Magnetic ZnFe2O4 nanoparticles with magnetization saturation of 12.1 emu/g were synthesized through hydrothermal microwave method at 140 °C for 32 min. These compound is being […]
Elastic modulus of PVDF with bentonite or LiNbO3 using deformation energy Abstract: Polyvinylidene fluoride (PVDF) is valued for its properties of transparency to light, lightness, flexibility, mechanical strength, chemical stability, ease of processing, and low-cost production. […]
Simultaneous time-resolved ATR-SEIRAS and CO-charge displacement experiments: The dynamics of CO adsorption on polycrystalline Pt Abstract: The high sensitivity of ATR-SEIRAS allowed simultaneous recording of time-resolved infrared spectra of the Pt-electrolyte interface and of the current […]
Direct evidence of traps controlling the carriers transport in SnO2 nanobelts Abstract: This work reports on direct evidence of localized states in undoped SnO2 nanobelts. Effects of disorder and electron localization were observed in Schottky barrier […]
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