Open AccessModeling of the synthesis of ‘core-shell’ composite particles based on segregated oxidation of titanium and silicon tetrachlorides in flow-type plasmachemical reactor
Author(s) -
S. M. Aul’chenko,
Е. V. Kartaev
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 - 10.1088/1742-6596/1393/1/012071
Subject(s) - titanium , composite number , silicon , shell (structure) , core (optical fiber) , chemical engineering , chemistry , nanoparticle , materials science , composite material , nanotechnology , metallurgy , engineering
The simulation of single-stage synthesis of composite titania-silica nanoparticles in the working zone of flow-type plasmachemical reactor has been performed based on segregated oxidation of titanium and silicon tetrachlorides, with each precursor being preliminarily mixed with air oxygen by means of bubbling. Within the framework of the developed model of the synthesis, the data regarding core size of composite particles, their shell thickness as well as ratio of particles with and without shell have been extracted.