Growth of potassium dihydrogen phosphate crystals nucleated in the presence of aluminium (III)

Abstract : The effects of aluminium ions on the nucleation and crystal growth kinetics of potassium dihydrogen phosphate (KDP) are reported: primary nucleation is reduced by the presence of aluminium; crystal growth is reduced and sometimes completely inhibited; crystal habit is also strongly affected. ICPS and SIMS measurements of the aluminium content in the crystal are performed. Growth kinetics are determined: in the absence of impurities, a second order law is found. An new model of competitive integration of impurities and normal growth units into the KDP lattice leads to a qualitative and quantitative interpretation of the impurity effect.
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Journal of Crystal Growth, Elsevier, 1992, 118 (1-2), pp.231-242. 〈10.1016/0022-0248(92)90068-T〉
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https://hal-emse.ccsd.cnrs.fr/emse-00502626
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Soumis le : jeudi 15 juillet 2010 - 13:52:58
Dernière modification le : mercredi 3 août 2016 - 01:01:01

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Philippe Triboulet, Michel Cournil. Growth of potassium dihydrogen phosphate crystals nucleated in the presence of aluminium (III). Journal of Crystal Growth, Elsevier, 1992, 118 (1-2), pp.231-242. 〈10.1016/0022-0248(92)90068-T〉. 〈emse-00502626〉

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