학술논문
Combined equipment for synthesis of ultrafine metals and metal compounds powders via Flow-Levitation and crucible methods.
Document Type
Article
Source
IOP Conference Series: Materials Science and Engineering; June 2019, Vol. 558 Issue: 1 p012022-012022, 1p
Subject
Language
ISSN
17578981; 1757899X
Abstract
Laboratory automated equipment for synthesis of ultrafine particles of metals, alloys and metal compounds via evaporation-condensation Flow-Levitation Guen-Miller method combined with crucible method using high-frequency (440 kHz) electromagnetic field for heating is described. The equipment synthesizes the said particles and multilayer core-shell structures with mean size ranging from tens to hundreds of nanometers with output from grams to tens of grams per hour. Synthesized particles may be collected into container with inert gas, or into non-volatile liquid, or in situ passivated with air for further handling. Examples of synthesized particles are presented.