On homogeneous nucleation in barium sulphate precipitation from homogeneous solution.
Unsuccessful attempts to induce homogeneous nucleation of barium sulphate by a PFHS technique in which potential hetero-nuclei are removed by a preliminary precipitation are described. In all instances, only heterogeneous nucleation was observed.
Mealor
D
D
Chemistry Department, Birmingham University, Birmingham 15, England.
Townshend
A
A