Siberian Federal University 
- Issue
- Journal of Siberian Federal University. Chemistry. 2016 9 (3)
- Authors
- Tarabanko, Valery E.; Chelbina, Yulia V.; Chernyak, Mikhail Yu.; Mazurova, Elena V.; Kaygorodov, Konstantin L.
- Contact information
- Tarabanko, Valery E.: Institute of Chemistry and Chemical Technology SB RAS FRC “Krasnoyarsk Science Center SB RAS” 50/24 Akademgorodok, Krasnoyarsk, 660036, Russia; Siberian Federal University 79 Svobodny, Krasnoyarsk, 660041 Russia; ; Chelbina, Yulia V.: Institute of Chemistry and Chemical Technology SB RAS FRC “Krasnoyarsk Science Center SB RAS” 50/24 Akademgorodok, Krasnoyarsk, 660036, Russia; Chernyak, Mikhail Yu.: Institute of Chemistry and Chemical Technology SB RAS, Federal Research Center “Krasnoyarsk Science Center SB RAS” 50/24, Akademgorodok, Krasnoyarsk, 660036, Russia; Mazurova, Elena V.: Institute of Chemistry and Chemical Technology SB RAS FRC “Krasnoyarsk Science Center SB RAS” 50/24 Akademgorodok, Krasnoyarsk, 660036, Russia; Kaygorodov, Konstantin L.: Institute of Chemistry and Chemical Technology SB RAS FRC “Krasnoyarsk Science Center SB RAS” 50/24 Akademgorodok, Krasnoyarsk, 660036, Russia;
- Keywords
- anatase; titanium oxide; fibers; titanium tetrachloride; photocatalysis; methylene blue; cellulose
- Abstract
The slow (8-10 days) interaction of TiCl4 vapors and dry cotton cellulose has been studied. The process is compared to the liquid phase one. In both cases titanium oxychlorides are mainely formed on the surface of the cellulose fibers at room temperature. Heating of such fibers in air at 500 ºC produces long anatase titania deformed hollow fibers consisted of fine films of 100-200 nm thickness. The BET surface of the fibers is of 25.6 m2/g including micropores surface of 5.3 m2/g, and a pore volume of diameter less then 451 nm is of 0.078 cm3/g. The efficient photocatalytic oxidation of methylene blue over synthesized titania fibers is demonstrated
- Pages
- 377-387
- Paper at repository of SibFU
- https://elib.sfu-kras.ru/handle/2311/30723
Journal of Siberian Federal University. Chemistry / Interaction of Titanium (IV) Chloride Vapor with Cotton Cellulose and Catalytic Properties of the Titanium Dioxide Obtained
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