Spontaneous crystallization of sodium chloride firom aqueous-ethanol solutions - Part 2: Mechanism of aggregation and coalescence of crystals / Linnikov OD // CRYSTAL RESEARCH AND TECHNOLOGY. - 2006. - V. 41, l. 2. - P. 138-144.

ISSN/EISSN:

0232-1300 / нет данных

Type:

Article

Abstract:

Published data on aggregation kinetics of sodium chloride crystals at its spontaneous crystallization from supersaturated aqueous-ethanol solutions were analysed. It was found that the crystals coalesced through contact nucleus-bridges between them according to the mechanism proposed by Polak. The kinetics of aggregation were described by the Smoluchowski equation for coagulation of colloidal particles. The kinetic coefficient of aggregation process depended on supersaturation, temperature of solution and other characteristics of the system. The specific surface energy of sodium chloride 0.95 mJ/m(2) was found. (c) 2006 WILEY-VCH Verlag GmbH \& Co. KGaA, Weinheim.

Author keywords:

sodium chloride; crystallization; coalescence; aggregation of crystals; specific surface energy CALCIUM-OXALATE MONOHYDRATE; POTASSIUM-CHLORIDE; PRECIPITATION; AGGLOMERATION; KINETICS; GROWTH; MODEL

DOI:

10.1002/crat.200510545

Web of Science ID:

ISI:000235444400005

Соавторы в МНС:

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Другие поля

Поле	Значение
Month	FEB
Publisher	WILEY-V C H VERLAG GMBH
Address	PO BOX 10 11 61, D-69451 WEINHEIM, GERMANY
Language	English
Keywords-Plus	CALCIUM-OXALATE MONOHYDRATE; POTASSIUM-CHLORIDE; PRECIPITATION; AGGLOMERATION; KINETICS; GROWTH; MODEL
Research-Areas	Crystallography
Web-of-Science-Categories	Crystallography
Author-Email	linnikov@mail.ru
Number-of-Cited-References	20
Usage-Count-Last-180-days	1
Usage-Count-Since-2013	12
Journal-ISO	Cryst. Res. Technol.
Doc-Delivery-Number	013XX