Synthesis of rutile titanium dioxide from Russian raw materials.

Autor: Gerasimova, L., Shchukina, E., Maslova, M., Gladkikh, S., Garaeva, G., Kolobkova, V.
Zdroj: Polymer Science -- Series D; Jan2017, Vol. 10 Issue 1, p23-27, 5p
Abstrakt: The conditions of the structure formation of rutile titanium dioxide from titanium dioxide (anatase) and titanium hydroxide isolated by thermolysis from the titanium compound (NH)TiO(SO) · HO and by thermal hydrolysis of a titanium sulfate(IV) solution, respectively, were studied. It was shown that the mechanical activation of the studied powders causes, in addition to a decrease in the initial grain size, deep destructuring with the formation of the transition phase, which, in the process of the subsequent high-temperature treatment, functions as a matrix for the formation of rutile. The research results will be used for the development of a new variant of the technology for the synthesis of titanium dioxide, which is an important component of compositions for polymeric materials-in particular, the K-300-61 and K-153 adhesives. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index