钼的三氯化物和四氯化物的制备
Preparation of Trichloride and Tetrachloride of Molybdenum.
作者信息
Couch Dwight E, Brenner Abner
出版信息
J Res Natl Bur Stand A Phys Chem. 1959 Sep-Oct;63A(2):185-188. doi: 10.6028/jres.063A.013. Epub 1959 Oct 1.
Abstract
Molybdenum trichloride was successfully prepared in quantity by the reduction of molybdenum pentachloride with hydrogen. The most satisfactory yields were obtained with a 4 to 5 mole excess of hydrogen at pressures of 100 psi or higher and at a temperature of 125°C. Molybdenum tetrachloride was prepared by direct reaction of molybdenum trichloride with molybdenum pentachloride in a sealed tube or steel bomb maintained at 250° C. X-ray patterns of the various chlorides were obtained.
摘要
通过用氢气还原五氯化钼成功大量制备了三氯化钼。在100 psi或更高压力以及125°C温度下，氢气过量4至5摩尔时可获得最理想的产率。四氯化钼是通过在保持在250°C的密封管或钢弹中使三氯化钼与五氯化钼直接反应制备的。获得了各种氯化物的X射线图谱。
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