CONTRIBUTIONS ON THE THERMAL-BEHAVIOR OF SULFATES .15. THE CHEMICAL-VAPOR TRANSPORT OF AL-2(SO4)(3) WITH SOCL2 - EXPERIMENTS AND CALCULATIONS

Authors
DAHMEN T GRUEHN R
Citation
T. Dahmen et R. Gruehn, CONTRIBUTIONS ON THE THERMAL-BEHAVIOR OF SULFATES .15. THE CHEMICAL-VAPOR TRANSPORT OF AL-2(SO4)(3) WITH SOCL2 - EXPERIMENTS AND CALCULATIONS, Zeitschrift fur anorganische und allgemeine Chemie, 621(3), 1995, pp. 417-423
Citations number
39
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Zeitschrift fur anorganische und allgemeine Chemie
ISSN journal
00442313 → ACNP
Volume
621
Issue
3
Year of publication
1995
Pages
417 - 423
Database
ISI
SICI code
0044-2313(1995)621:3<417:COTTOS>2.0.ZU;2-I
Abstract
Well shaped crystals (cubical or rectangular parallelepiped respective ly) of rhombohedral Al-2(SO4)(3) can be grown in the less hot zone of a closed silica ampoule by means of chemical (vapour) transport using SOCl2 as transport agent in endothermal transport reactions. The influ ence of the mean transport temperature as well as the concentration of the transport agent on the deposition rates was investigated. We also tried to describe this transport system on the basis of thermochemica l calculations.