Structure and magnetic properties of magnetite/silicon dioxide nanocomposites

• Date: 2008
• Main Authors: Semko, L. S., Gorbyk, P. P., Abramov, M. V., Sirenko, O. G., Dubrovin, I. V., Oranska, O. I.
• Format: Article
• Language: Russian
• Published: Chuiko Institute of Surface Chemistry National Academy of Sciences of Ukraine 2008
• Online Access: https://surfacezbir.com.ua/index.php/surface/article/view/294
• Journal Title: Surface

A technique has been developed for synthesis of magnetic nanocomposites based on a magnetite coated with silicon dioxide, using tetramethoxysilane as a precursor. Density, structure, and magnetic properties of the nanocomposites were determined. The SiO2 surface layer weight fraction of nanocomposit...