BATCH AND SEMICONTINUOUS SYNTHESIS OF MAGNESIUM-OXIDE POWDERS FROM HYDROLYSIS AND SUPERCRITICAL TREATMENT OF MG(OCH3)(2)

Authors
ZNAIDI L CHHOR K POMMIER C
Citation
L. Znaidi et al., BATCH AND SEMICONTINUOUS SYNTHESIS OF MAGNESIUM-OXIDE POWDERS FROM HYDROLYSIS AND SUPERCRITICAL TREATMENT OF MG(OCH3)(2), Materials research bulletin, 31(12), 1996, pp. 1527-1535
Citations number
13
Categorie Soggetti
Material Science
Journal title
Materials research bulletin → ACNP
ISSN journal
00255408
Volume
31
Issue
12
Year of publication
1996
Pages
1527 - 1535
Database
ISI
SICI code
0025-5408(1996)31:12<1527:BASSOM>2.0.ZU;2-G
Abstract
A new process for submicronic MgO powder synthesis starting with Mg(OC H3)(2) is studied. The influence of various experimental parameters (w ater to alkoxide ratio, temperature, reaction time) is investigated. A erogels and crystallized MgO powders with surface area up to 280 and 2 10 m(2) . g(-1) have been obtained in batch and semi-continuous reacto rs, respectively.