Тип публикации: статья из журнала
Год издания: 2021
Идентификатор DOI: 10.17516/1998-2836-0249
Ключевые слова: photoelectrocatalytic activity, tio2 nanotubes, anodic oxidation, structure morphology, electrodeposition, cu2o, tio2nanotubes
Аннотация: Nanostructured titanium dioxide films were prepared by electrochemical oxidation technique, anodization voltage effect on structure morphology, optical and photoelectrocatalytic performances of the nanotubes were studied. The anodization voltage is shown to significantly affect structure of nanofilms and, accordingly, their photoelПоказать полностьюectrocatalytic activity. An active heterojunction photoanode was synthesised with electrode position of Cu2O onanodized TiO2. The anode photoelectroact ivity under bias 1V (Ag/AgCl/3,5M KCl) is found to be 15 % higher than that of the original nanostructured TiO2 film. Nanostructured titanium dioxide films were prepared by electrochemical oxidation technique, anodization voltage effect on structure morphology, optical and photoelectrocatalytic performances of the nanotubes were studied. The anodization voltage is shown to significantly affect structure of nanofilms and, accordingly, their photoelectrocatalytic activity. An active heterojunction photoanode was synthesised with electrodeposition of Cu2O onanodized TiO2. The anode photoelectroact ivityunder bias 1V (Ag/AgCl/3, 5M KCl) is found to be 15 % higher than that of the original nanostructured TiO2 film. © Siberian Federal University. All rights reserved.
Журнал: JOURNAL OF SIBERIAN FEDERAL UNIVERSITY-CHEMISTRY
Выпуск журнала: Vol. 14, Is. 3
Номера страниц: 396-405
ISSN журнала: 19982836
Место издания: KRASNOYARSK
Издатель: SIBERIAN FEDERAL UNIV