The electrolytic codeposition of lanthanum-cobalt in the melt consisting of urea-NaCl-NaAc-CoCl2-LaCl3 was studied by means of cyclic voltammetry, electron probe analyser, X-ray diffraction. Cathodic potential, curren...The electrolytic codeposition of lanthanum-cobalt in the melt consisting of urea-NaCl-NaAc-CoCl2-LaCl3 was studied by means of cyclic voltammetry, electron probe analyser, X-ray diffraction. Cathodic potential, current density, La3+/Co2+ molar ratio in the melt and the electrode substrates all exercise influence on the content of lanthanum deposied. The deposites consist of cobalt and lanthanum, but they don't form any intermetallic compound.展开更多
文摘The electrolytic codeposition of lanthanum-cobalt in the melt consisting of urea-NaCl-NaAc-CoCl2-LaCl3 was studied by means of cyclic voltammetry, electron probe analyser, X-ray diffraction. Cathodic potential, current density, La3+/Co2+ molar ratio in the melt and the electrode substrates all exercise influence on the content of lanthanum deposied. The deposites consist of cobalt and lanthanum, but they don't form any intermetallic compound.
