M. Deepa et al., GROWTH AND CHARACTERIZATION OF CALCIUM PYROPHOSPHATE DIHYDRATE GROWN IN SILICA-GEL, Bulletin of Materials Science, 17(2), 1994, pp. 105-110
Calcium pyrophosphate dihydrate crystals, which are responsible for va
rious arthritic diseases, were grown in sodium metasilicate gel. Varia
tions in gel density, pH value and concentration of the reactants were
found to have profound effect on the growth of the crystals. The grow
n crystals were characterized using IR, XRD, TGA and optical microscop
y.