Characterization of Cu-Ni nanostructured alloys obtained by a chemical route. Influence of the complexing agent content in the starting solution
- Carreras, Alejo Cristian
- Cangiano, Maria de Los Angeles
- Ojeda, Manuel Wilfrido
- Ruiz, María Cristina
DOIAbstract
The influence of the amount of complexing agent added to the starting solution on the physicochemical properties of Cu-Ni nanostructured alloys obtained through a chemical route, was studied. For this purpose, three Cu-Ni nanoalloy samples were synthesized by a previously developed procedure, starting from solutions with citric acid to metal molar ratios (C/Me) of 0.73, 1.00 and 1.50. The synthesis technique consisted in preparing a precursor via the citrate-gel method, and carrying out subsequent thermal treatments in controlled atmospheres. Sample characterization was performed by scanning electron microscopy, X-ray microanalysis, X-ray diffraction, transmission electron microscopy, X-ray nanoanalysis and electron diffraction. In the thre...
Add to ORKG