Journal of Siberian Federal University. Chemistry / Photoelectrocatalytic and Photocatalytic Oxidation of Azodye at High Oxygen Pressure

Full text (.pdf)
Issue
Journal of Siberian Federal University. Chemistry. 2013 6 (2)
Authors
Isaev, Abdulgalim B.; Tajibova, Naida K.; Orudjev, Farid F.; Salikhova, Patimat M.; Ilkanaev, Ruslan V.; Medjidov, Marat N.
Contact information
Isaev, Abdulgalim B.: Dagestan State University, 43a M. Gadjieva Str., Makhachkala, 367001 Russia;; Tajibova, Naida K.: Dagestan State University, 43a M. Gadjieva Str., Makhachkala, 367001 Russia;; Orudjev, Farid F.: Dagestan State University, 43a M. Gadjieva Str., Makhachkala, 367001 Russia;; Salikhova, Patimat M.: Dagestan State University, 43a M. Gadjieva Str., Makhachkala, 367001 Russia;; Ilkanaev, Ruslan V.: Dagestan State University, 43a M. Gadjieva Str., Makhachkala, 367001 Russia;; Medjidov, Marat N.: Dagestan State University, 43a M. Gadjieva Str., Makhachkala, 367001 Russia; e-mail:
Keywords
photocatalytic; photoelectrocatalytic; azodye; oxygen pressure; oxidation; C.I. direct black 22
Abstract

Influence of dissolved oxygen at different pressure to photocatalytic and photoelectrocatalytic azodye C.I. direct black 22 (DB) oxidation is investigated. It is shown, that at the presence of dissolved oxygen photocatalytic and photoelectrocatalytic DB oxidation rate on TiO 2 increases. The azodye decolouration higher than 98 % by photoelectrocatalytic oxidation at oxygen pressure was 0.42 MPa.

Pages
114-121
Paper at repository of SibFU
https://elib.sfu-kras.ru/handle/2311/9820