Open AccessPossibility of obtaining TiO2 material by plasma dynamic method into an air atmosphere
Author(s) -
А. А. Сивков,
А. С. Ивашутенко,
И. А. Рахматуллин,
Yuliya Shanenkova,
Yu. N. Vympina
Publication year - 2019
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1393/1/012136
Subject(s) - rutile , anatase , atmosphere (unit) , tetragonal crystal system , plasma , supersonic speed , materials science , titanium dioxide , jet (fluid) , scattering , titanium , analytical chemistry (journal) , mineralogy , optics , chemical engineering , metallurgy , chemistry , meteorology , crystallography , environmental chemistry , crystal structure , physics , thermodynamics , nuclear physics , biochemistry , photocatalysis , engineering , catalysis
This paper shows the possibility to synthesize directly the titanium dioxide in a supersonic jet of an electric discharge erosive plasma. Using the X-ray diffractometry it is shown that the obtained product contains two main crystalline phases: anatase and rutile with tetragonal syngony. The size of the coherent scattering region is less 100 nm.