Thesis supervisor: Gábor Mucsi
Location of studies (in Hungarian): University of Miskolc Abbreviation of location of studies: UM
Description of the research topic:
Basically nano-particles can be manufactured via two ways: 1) by size reduction or other words „top-down process”, which is grinding of a given material in a mill, or 2) contrary to this by buttom -up-process, which might be for example thermal, precipitation process, starting from molecule level. There are numerous applicable mills for size reduction in the fine grinding size range (<50 µm), such like (1) rotor type mills such like impact mill, hammer mill, or (2) ball mills including conventional tumbling ball mill, vibratory mill, planetary mill, stirred media mill. In the latter group the conventional tumbling mill is a low energy density mill and the others are the members of the high energy mills group. These ones are appropriate for surface activation as well as mechano-chemical activation while the previously mentioned ones are suitable only for mechanical dispersion. The goal of PhD topic is to investigate the production parameters of fine size (<100 nm) particles and study the physical and physico-chemical properties of the products moreover to reveal the relationship between prodection circumstances, energy requirement and material characteristics.
Required language skills: english Number of students who can be accepted: 1
Deadline for application: 2021-01-31
2024. IV. 17. ODT ülés Az ODT következő ülésére 2024. június 14-én, pénteken 10.00 órakor kerül sor a Semmelweis Egyetem Szenátusi termében (Bp. Üllői út 26. I. emelet).
Login
