Possibilities of production of nanopowders with high power ELV electron accelerator

Bulletin of Materials Science

关键词: Nanoparticles;    electron accelerator;    evaporation.;   

学科分类：材料工程

来源: Indian Academy of Sciences

【 摘 要 】

Electron-beam evaporation of various natural and industrial materials in the atmosphere of different gases at atmospheric pressure can be used for the synthesis of nanosize powders. These powders are characterized by high purity and may exhibit unusual properties. In particular, nanopowders of silicon dioxide and oxide (SiO2, SiO), magnesia (MgO), alumina (Al2O3), titania (TiO2), gadolinium oxide (Gd2O3), various metals (tantalum, molybdenum, nickel, aluminium, copper, silver), semiconductor (Si), nitrides (AlN, TiN), and some other substances had been produced. The process of nanopowder synthesis is highly effective; in particular, the yield of oxides can exceed ten kilograms per hour.

【 授权许可】

CC BY