Study on the Growth of Triglycinsulphate Single Crystals

✍ Scribed by F. Moravec; J. Novotný

• Publisher: John Wiley and Sons
• Year: 1972
• Tongue: English
• Weight: 677 KB
• Volume: 7
• Category: Article
• ISSN: 0232-1300
• DOI: 10.1002/crat.19720070805

✦ Synopsis

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Study on the Growth of Triglycinsulphate Single Crystals

Crystallization of TGS a t 52.0 "Cabove the transition pointhas been studied in a wide range of supersaturation of the solution (cr = 0 to lo+). The rates of growth of { 110) and { 001 } faces were measured as a function of supersaturation at. constant hydrodynamical conditions (Re = 3.4 -10-3). Further, the influence of hydrodynamical conditions on the growth of { 110) faces at constant supersaturation (cr = 4.2 -10-8) was established. The parameters of the experimentally found dependences are determined on the basis of the surface-diffusion model of BURTON, CABRERA and FRANK. From these dependences follows that the growth rate of the