TIME-RESOLVED SYNCHROTRON X-RAY-POWDER DIFFRACTION STUDY ON SAMPLES FROM THE SYSTEM MGO-MGCL2-H2O

Authors
CHRISTENSEN AN NORBY P HANSON JC
Citation
An. Christensen et al., TIME-RESOLVED SYNCHROTRON X-RAY-POWDER DIFFRACTION STUDY ON SAMPLES FROM THE SYSTEM MGO-MGCL2-H2O, Acta chemica Scandinavica, 49(5), 1995, pp. 331-334
Citations number
3
Categorie Soggetti
Chemistry,Biology
Journal title
Acta chemica Scandinavica → ACNP
ISSN journal
0904213X
Volume
49
Issue
5
Year of publication
1995
Pages
331 - 334
Database
ISI
SICI code
0904-213X(1995)49:5<331:TSXDSO>2.0.ZU;2-8
Abstract
Time-resolved synchrotron X-ray powder diffraction was used to study c hemical reactions in the system MgO-MgCl2-H2O at temperatures up to 10 0 degrees C. The crystalline reaction products formed were Mg(OH)(2), MgCl2 . 5Mg(OH)(2) . 8H(2)O, MgCl2 . 9Mg(OH)(2) . 5H(2)O and MgCl2 . 2 Mg(OH)(2) . 4H(2)O. The reaction rates are strongly dependent upon the temperature and slightly dependent on the concentration of the magnes ium chloride solutions.