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Journal ArticleDOI

Impurity adsorption and habit changes in aqueous solution grown KCl crystals

01 Jan 1990-Journal of Crystal Growth (North-Holland)-Vol. 99, Iss: 1, pp 150-155
TL;DR: In this paper, it was established through in-situ and ex situ observations of surface microtopographs of growing and etched {100} and {111} faces of KCl crystals that the well-known habit change from cubic to octahedral due to the presence of Pb ions in aqueous solution takes place through preferential precipitation of pbCl 2 crystallites along 〈110〉 steps of growth layers on {100, the appearance of {111] occurs by the pile up of the steps, subsequent spiral growth occurs on { 111} faces.
About: This article is published in Journal of Crystal Growth.The article was published on 1990-01-01. It has received 35 citations till now.
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Journal ArticleDOI
TL;DR: In this paper, the authors surveyed the mechanisms of adsorption of impurities during the growth of bulk crystals, where the impurities considered are foreign substances deliberately added to or inherently present in a growth medium.

224 citations

Journal ArticleDOI
TL;DR: In this article, aqueous dissolution of calcite was observed at pH near 9 using an atomic force microscope equipped with a fluid cell, and the influence of carbonate, Sr, and Mn ion concentrations were observed.

110 citations

Journal ArticleDOI
TL;DR: In this paper, the influence of impurities inherently present in growth media and deliberately added to them on crystal growth is manifested during the process of crystallization in a number of ways.

57 citations

Journal ArticleDOI
TL;DR: In this paper, the morphology of NaCl faces grown from water-formamide solutions as well as from pure water solutions was investigated using bright field and differential interference contrast optical microscopy and ex situ atomic force microscopy.

53 citations