High Temperature Modification of Anhydrous Magnesium Sulfate
نویسندگان
چکیده
منابع مشابه
New pressure-induced polymorphic transitions of anhydrous magnesium sulfate.
The effects of pressure on the crystal structure of the three known polymorphs of magnesium sulfate (α-MgSO4, β-MgSO4, and γ-MgSO4) have been theoretically studied by means of density-functional theory calculations up to 45 GPa. We determined that under ambient conditions γ-MgSO4 is an unstable polymorph, which decomposes into MgO + SO3, and that the response of the other two polymorphs to hydr...
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at the present, many drugs are used for inhibition of uterine contractions, but the proportions of preterm labors are increasing. although magnesium sulfate is the most commonly prescribed parenteral tocolytic agent, but its optimal use has yet to be delineated. in this study a high-dose protocol for magnesium sulfate tocolytic therapy was compared with a low-dose regimen. one-hundred patients ...
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ژورنال
عنوان ژورنال: Journal of the Ceramic Association, Japan
سال: 1984
ISSN: 0009-0255,1884-2127
DOI: 10.2109/jcersj1950.92.1063_153