Kinetics of supramolecular crystallization of concentrated suspensions of monodisperse spherical silica particles

被引:0
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作者
V. V. Serdobintseva
A. F. Danilyuk
S. V. Vosel
D. V. Kalinin
机构
[1] Institute of Mineralogy and Petrography,
[2] Boreskov Institute of Catalysis,undefined
关键词
Silica; monodisperse particles; supramolecular crystallization; kinetics;
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摘要
The kinetics of supramolecular crystallization of concentrated suspensions is three-dimensional and follows the Avrami-Erofeev equation: A=1-exp[-(kt)m], where m=4. The rate constant k is proportional to the probability of the appearance of a crystallization center in unit volume in unit time and the linear crystal growth rate, which is determined experimentally.
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页码:387 / 391
页数:4
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