摘要
The electrocrystallization mechanism of tungsten in KF-B_2O_3K_2WO_4 melt has been investigated onthe platinum electrode at 795℃ by using cyclic voltammetric and chronoamperometric methods. The resultsshow that the electrocrystallization of tungsten is the process of progressive and three dimensionalhemispherical nucleation with nuclei growth controlled by diffusion of tungsten ions in the melt.
The electrocrystallization mechanism of tungsten in KF-B_2O_3K_2WO_4 melt has been investigated onthe platinum electrode at 795℃ by using cyclic voltammetric and chronoamperometric methods. The resultsshow that the electrocrystallization of tungsten is the process of progressive and three dimensionalhemispherical nucleation with nuclei growth controlled by diffusion of tungsten ions in the melt.
