ISSN print edition: 0366-6352
ISSN electronic edition: 1336-9075
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Effect of lithium compounds on the stability of tricalcium silicate

J. Ryba, O. Koráb, and Z. Hrabě

Institut für chemische Technologie der Silicate der Slowakischen Technischen Hochschule, 880 37 Bratislava


Abstract:  The effect of LiF, LiOH, and Li2CO3 on the stability of tricalcium silicate was investigated at 1450°C. It was found by chemical analysis, X-ray phase analysis, and infrared spectral analysis that an addition of LiF stabilized tricalcium silicate while an addition of LiOH and Li2CO3 induced the decomposition of tricalcium silicate into dicalcium silicate and CaO. The opposite views concerning the intensifying effect of lithium appearing in literature may be due to the different effect of lithium salts with different anions.

Full paper in Portable Document Format: 271a74.pdf (in German)


Chemical Papers 27 (1) 74–79 (1973)

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XXVIII. International Conference on Coordination and Bioinorganic Chemistry
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