The effect of surface charge and KNO3 additive on the crystallization of potassium chloride

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dc.contributor.authorCeyhan, Ayhan Abdullah
dc.contributor.authorBulutcu, A. Nusret
dc.date.accessioned2020-03-26T18:16:44Z
dc.date.available2020-03-26T18:16:44Z
dc.date.issued2011
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractIn this study, crystal growth and dissolution rates of potassium chloride crystals in pure solution and in the presence of potassium nitrate were investigated in a stagnant type single crystal cell using an image analyzer system. Closely sized seed crystals were separated with respect to their surface potentials using an electrostatic separator and then growth and dissolution behavior of potassium chloride crystals having different surface charges were systematically measured in pure solution and at 10, 100 and 1000 ppm additive concentrations at around 20 degrees C. In high supersaturation levels, very thin but very long rod-like growth, growing perpendicular to the surface, were observed. This is considered to result from surface nucleation. A dead zone was detected and its width was a function of surface potential of seed crystals. It was determined that, potassium nitrate additive, which has a common ion with KCl leads to increase the surface potential but not to affect the growth behavior, significantly. (C) 2011 Elsevier B.V. All rights reserved.en_US
dc.identifier.doi10.1016/j.jcrysgro.2011.04.046en_US
dc.identifier.endpage116en_US
dc.identifier.issn0022-0248en_US
dc.identifier.issue1en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage110en_US
dc.identifier.urihttps://dx.doi.org/10.1016/j.jcrysgro.2011.04.046
dc.identifier.urihttps://hdl.handle.net/20.500.12395/26918
dc.identifier.volume327en_US
dc.identifier.wosWOS:000293551100019en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherELSEVIER SCIENCE BVen_US
dc.relation.ispartofJOURNAL OF CRYSTAL GROWTHen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectAdditiveen_US
dc.subjectDendritesen_US
dc.subjectSurface structureen_US
dc.subjectGrowth from solutionsen_US
dc.subjectSingle crystal growthen_US
dc.subjectPotassium compoundsen_US
dc.titleThe effect of surface charge and KNO3 additive on the crystallization of potassium chlorideen_US
dc.typeArticleen_US

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