作者:E.L. Muetterties、J.E. Castle
DOI:10.1016/0022-1902(61)80382-5
日期:1961.3
of liquid hydrogen fluoride with a number of metals, metalloids and refractory materials have been investigated. The reactions with metals proved to be a good route to pure fluorides. The closed-system furnished two unique features: (1) the hydrogen generated in the fluorination maintained a strong reducing atmosphere that permitted isolation of otherwise difficulty obtainable fluorides of lower oxidation
已经研究了液态氟化氢与多种金属,准金属和耐火材料的闭环反应。与金属的反应被证明是生产纯氟化物的良好途径。封闭系统具有两个独特的特征:(1)氟化过程中产生的氢保持了强烈的还原气氛,从而可以分离出难以获得的较低氧化态的氟化物,例如TiF 3和NbF 3;(2)氢为还认为通过形成金属氢化物中间体也对许多过渡金属的反应性有显着贡献。