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Structural and optical properties of Cu2O crystalline electrodeposited films
(Elsevier B.V., 2014-07-01)
Cuprous oxide (Cu2O) films were electrodeposited on Ni/Si(100), Au/Si(100), and Si(100) substrates from aqueous solution at room temperature. The thicknesses of the films were varied in the range of 250 to 1250 nm. It was ...
A quantum-chemical study of CO adsorption on small Cu particles supported on reduced SiO2
(Elsevier Science, 2005-06)
The adsorption of CO over monomer, dimer and trimer of copper deposited on a SiO defect on silica surface was studied using the density functional theory formalism (DFT). The results indicate that the CO adsorption strength ...
Study by DSC and HRTEM of the aging strengthening of Cu-Ni-Zn-Al alloys
(Elsevier, 2016)
The structural changes of a Cu-12 wt.% Ni-17 wt.% Zn-1.7 wt% Al alloy as a function of the aging temperature have been studied by means of Differential Scanning Calorimetry (DSC), high resolution transmission electron ...
Influence of tin additions on the precipitation processes in a Cu-Ni-Zn alloys
(CENIM, 2016)
Influence of tin additions on the precipitation processes in a Cu-Ni-Zn alloys. The influence of 1.1 wt% tin additions on the precipitation hardening of Cu-11 wt% Ni-20 wt% Zn alloy was studied by Differential Scanning ...
Caracterización microestructural de aleaciones Zn-22%Al-2%Cu, Zn-22%Al-4%Cu y Zn-22%Al-2%Cu-2%Ag envejecidas isotérmicamente.
(2016-04-18)
El estudio de las transformaciones de fase que ocurren en las aleaciones Zn-22%Al-2%Cu(ZAC1), Zn-22%Al-4%Cu (ZAC2) y Zn-22%Al-2%Cu-2%Ag (ZACA3), se lleva a cabo mediante difracción de rayos X (DRX).
Analysis of the structure, configuration, and sizing of Cu and Cu oxide nanoparticles generated by fs laser ablation of solid target in liquids
(American Institute of Physics, 2013-04)
We report on the analysis of structure, configuration, and sizing of Cu and Cu oxide nanoparticles (Nps) produced by femtosecond (fs) laser ablation of solid copper target in liquids. Laser pulse energy ranged between 500 ...
Photocatalytic degradation of methylene blue by TiO2-Cu thin films: Theoretical and experimental study
(Elsevier B.V., 2010-12-15)
In this work the effect of doping concentration and depth profile of Cu atoms on the photocatalytic and surface properties of TiO2 films were studied. TiO2 films of about 200 nn thickness were deposited on glass substrates ...
Photocatalytic degradation of methylene blue by TiO2-Cu thin films: Theoretical and experimental study
(Elsevier B.V., 2010-12-15)
In this work the effect of doping concentration and depth profile of Cu atoms on the photocatalytic and surface properties of TiO2 films were studied. TiO2 films of about 200 nn thickness were deposited on glass substrates ...