Growth of praseodymium tartrate crystals in silica gel (original) (raw)
Journal of Materials Science, 1991
Abstract
ABSTRACT The growth of praseodymium tartrate crystals in the system Pr(NO3)3-Na2 SiO3-C4H6O6, using a single-tube-single-gel technique is described. The growth conditions are delineated and a spherulitic morphology is reported. The spikes attached to the spherulites are single crystals of praseodymium tartrate. The mechanisms of crystallization for various types of spherulites are described. The information presented contributes to the understanding of spherulitic growth in general, and that of praseodymium tartrate in particular.
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