Izlaganje sa skupa

The Kinetics of Crystallization of Calcium Fluoride. A New Constant Composition Method

L. J. Shyu ; Chemistry Department, State University of New York at Buffalo, Buffalo, New York, 14214, USA
G. H. Nancollas ; Chemistry Department, State University of New York at Buffalo, Buffalo, New York, 14214, USA

Sažetak

A new method is described for studying reproducibly, the
kinetics of crystallization of calcium fluoride under conditions of
constant solution composition. The method can be used even at
very low supersaturation. The rate is proportional to the square of
the supersaturation, over the range of relative supersaturation,
S = 0.20 - 1.66. The results point to a surface controlled crystallization.
The rate is markedly influenced by the presence of phosphate.

Ključne riječi

Hrčak ID:

194578

URI

https://hrcak.srce.hr/194578

Datum izdavanja:

5.11.1980.

Posjeta: 1.920 *