Multiple nucleation in the precipitation of nickel dimethylglyoximate from homogeneous solution.
Spectrophotometric measurements of undissociated nickel dimethylglyoximate molecules in solution and electron-microscope observations of the precipitated particles have confirmed and extended previous information on the nucleation of nickel dimethylglyoximate precipitated from homogeneous solution. Supersaturated concentrations several hundred times the equilibrium solubility may persist for as long as 2 hr. Nucleation occurs not all at one initial time but rather in multiple "bursts" spread out over several hours.
Salajegheh
A
A
College of Sciences, Meshed University, Meshed, Iran.
Fischer
R B
RB