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https://physrep.ff.bg.ac.rs/handle/123456789/1292
Title: | Investigation of Growth Mechanisms of Sodium Chlorate Crystals from Aqueous Solutions | Authors: | Radiša, Biljana Z. Mitrović, Mićo M. Vučetić, Branislava Žekić, Andrijana |
Issue Date: | 5-Oct-2016 | Journal: | Industrial and Engineering Chemistry Research | Abstract: | Difficulties in determining the crystal growth mechanism from growth rate versus solution supersaturation dependence are discussed. Obtained results indicate that in the supersaturation range of 0.66-1.56%, sodium chlorate crystals grow in accordance with the spiral growth model. It is shown that in the supersaturation range of 0.44-1.32%, the growth mechanism depends on crystal growth history. Namely, the exponent n in the power law R = Kσn depends on the manner of supersaturation changes (varied from 1.3 to 1.9%). This indicates that the overlapping of diffusion fields of neighboring steps depends on growth history. |
URI: | https://physrep.ff.bg.ac.rs/handle/123456789/1292 | ISSN: | 0888-5885 | DOI: | 10.1021/acs.iecr.6b02021 |
Appears in Collections: | Journal Article |
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