Investigation of the Process and Products of the MASHS Interaction of Silicon Dioxide with Magnesium Reparation in the Carbon-Free Method for Obtaining Silicon

Mechanocomposites SiO2 / Mg with different component ratios were obtained. It was demonstrated that chemical interaction between the components in these systems starts at lower temperatures. The products of the SHS process with SiO2 / Mg mechanocomposites as precursors are mainly silicon and magnesium oxide; in addition, magnesium silicate and silicide are formed. After the treatment of the product in three stages with different acids, silicon was obtained in the form of agglomerates about 500-1000 nm in size, compoused of smaller particles about 50-80 nm. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/3493