Search Results - "Rudakova, Aida V"

Self-cleaning properties of zirconium dioxide thin films by Rudakova, Aida V., Emeline, Alexei V., Bulanin, Kirill M., Chistyakova, Lyudmila V., Maevskaya, Maria V., Bahnemann, Detlef W.

“…[Display omitted] •The more hydroxylated ZrO2 surface possesses the higher surface energy that leads to the higher surface hydrophilicity.•The direction of the…”
Get full text

Factors Affecting UV-Induced Superhydrophilic Conversion of a TiO2 Surface by Emeline, Alexei V, Rudakova, Aida V, Sakai, Munetoshi, Murakami, Taketoshi, Fujishima, Akira

“…The present study explored the effects of several factors (wetting, light intensity, spectral variation of the actinic light, heating, and surface acidity) on…”
Get full text

Influence of the Dopant Concentration on the Photocatalytic Activity: Al-Doped TiO2 by Murashkina, Anna A, Murzin, Petr D, Rudakova, Aida V, Ryabchuk, Vladimir K, Emeline, Alexei V, Bahnemann, Detlef W

“…A set of Al-doped titania x-Al-TiO2 (x = 0.0, 0.1, 0.3, 0.5, 0.7, 0.9, 1.1 wt % Al) has been synthesized by a sol–gel method and tested in the reaction of the…”
Get full text

Effect of the Heterovalent Doping of TiO2 with Sc3+ and Nb5+ on the Defect Distribution and Photocatalytic Activity by Petr D. Murzin, Aida V. Rudakova, Alexei V. Emeline, Detlef W. Bahnemann

“…Two series of Sc3+- and Nb5+-doped TiO2 (rutile) samples were synthesized and characterized by SEM, ICPE spectroscopy, XPS, and BET methods. Photocatalytic…”
Get full text

Light-Controlled ZrO2 Surface Hydrophilicity by Rudakova, Aida V., Maevskaya, Maria V., Emeline, Alexei V., Bahnemann, Detlef W.

“…In recent years many works are aimed at finding a method of controllable switching between hydrophilicity and hydrophobicity of a surface. The hydrophilic…”
Get full text

Effect of the Heterovalent Sc3+ and Nb5+ Doping on Photoelectrochemical Behavior of Anatase TiO2 by Elena S. Siliavka, Aida V. Rudakova, Tair V. Bakiev, Anna A. Murashkina, Petr D. Murzin, Galina V. Kataeva, Alexei V. Emeline, Detlef W. Bahnemann

“…In this study, we explored the effect of either Nb or Sc doping at a concentration range of 0.0–1.0 at.% on the physical–chemical and photoelectrochemical…”
Get full text

Effect of the Type of Heterostructures on Photostimulated Alteration of the Surface Hydrophilicity: TiO2/BiVO4 vs. ZnO/BiVO4 Planar Heterostructured Coatings by Maria V. Maevskaya, Aida V. Rudakova, Alexandra V. Koroleva, Aleksandr S. Sakhatskii, Alexei V. Emeline, Detlef W. Bahnemann

“…Here, we report the results of comparative studies of the photostimulated hydrophilic behavior of heterostructured TiO2/BiVO4 and ZnO/BiVO4, and monocomponent…”
Get full text

Effect of Cu2O Substrate on Photoinduced Hydrophilicity of TiO2 and ZnO Nanocoatings by Maevskaya, Maria V., Rudakova, Aida V., Emeline, Alexei V., Bahnemann, Detlef W.

“…The effect of a Cu2O substrate on the photoinduced alteration of the hydrophilicity of TiO2 and ZnO surfaces was studied. It was demonstrated that the…”
Get full text

Editorial: Special Issue on Photocatalytic Nanocomposite Materials (PNMs) by Detlef W. Bahnemann, Alexei V. Emeline, Aida V. Rudakova, Kirill M. Bulanin, Ruslan V. Mikhaylov

“…This Special Issue titled “Photocatalytic Nanocomposite Materials” (PNMs) is devoted to the research into new-generation PNMs, particularly for the processes…”
Get full text

Spectroscopic and Photoluminescence Studies of a Wide Band Gap Insulating Material:  Powdered and Colloidal ZrO2 Sols by Emeline, Alexei, Kataeva, Galina V, Litke, Alexander S, Rudakova, Aida V, Ryabchuk, Vladimir K, Serpone, Nick

“…Powdered zirconia and colloidal zirconia aqueous sols have been examined by diffuse reflectance and absorption spectroscopies and by photoluminescence methods…”
Get full text

Effect of the TiO2–ZnO Heterostructure on the Photoinduced Hydrophilic Conversion of TiO2 and ZnO Surfaces by Rudakova, Aida V, Emeline, Alexei V, Bahnemann, Detlef W

“…The present study demonstrates the effect of the composition and structure of TiO2–ZnO heterostructured coatings on the photoinduced hydrophilic conversion of…”
Get full text

Photoinduced hydrophilic behavior of TiO2 thin film on Si substrate by Rudakova, Aida V., Emeline, Alexei V., Romanychev, Andrey I., Bahnemann, Detlef W.

“…Photoinduced hydrophilic behavior of TiO2 thin film synthesized by atomic layer deposition method on p-Si wafer as well on SiO2-coated glass has been studied…”
Get full text

Considerations of Trends in Heterogeneous Photocatalysis. Correlations between Conduction and Valence Band Energies with Bandgap Energies of Various Photocatalysts by Shtarev, Dmitry S., Shtareva, Anna V., Ryabchuk, Vladimir K., Rudakova, Aida V., Serpone, Nick

“…A principal objective of our work was to illustrate the existence of unknown trends in the ECB=f(Ebg) and the EVB=f(Ebg) behavior for certain classes of…”
Get full text

Dynamics of Adsorbed CO Molecules on the TiO2 Surface under UV Irradiation by Bulanin, Kirill M., Emeline, Alexei V., Mikhaylov, Ruslan V., Mikheleva, Alena Y., Rudakova, Aida V., Ryabchuk, Vladimir K.

“…In this work, the UV-stimulated processes in the TiO2–COg system were explored by in situ FTIR spectroscopy and photoelectron spectroscopy. Kinetic dependences…”
Get full text

The origin of 1560 cm−1 band in experimental IR spectra of water adsorbed on TiO2 surface: Ab initio assessment by Kevorkyants, Ruslan, Rudakova, Aida V., Chizhov, Yuri V., Bulanin, Kirill M.

Get full text

Light-Controlled ZrO 2 Surface Hydrophilicity by Rudakova, Aida V, Maevskaya, Maria V, Emeline, Alexei V, Bahnemann, Detlef W

“…In recent years many works are aimed at finding a method of controllable switching between hydrophilicity and hydrophobicity of a surface. The hydrophilic…”
Get full text

Influence of the Dopant Concentration on the Photoelectrochemical Behavior of Al-Doped TiO2 by Murashkina, Anna A, Rudakova, Aida V, Ryabchuk, Vladimir K, Nikitin, Konstantin V, Mikhailov, Ruslan V, Emeline, Alexei V, Bahnemann, Detlef W

“…In the present study, we explored the effect of Al-dopant concentration within the range of <1.1 wt % on the photoelectrochemical (PEC) activity of an Al-doped…”
Get full text

Photoinduced hydrophilic conversion of hydrated ZnO surfaces by Rudakova, Aida V., Oparicheva, Ulyana G., Grishina, Anastasiya E., Murashkina, Anna A., Emeline, Alexei V., Bahnemann, Detlef W.

“…[Display omitted] •Surface acidity affects the evolution of photoinduced hydrophilic transformations.•The hydrated ZnO surface never transforms to the…”
Get full text

Photoactive Heterostructures: How They Are Made and Explored by Alexei V. Emeline, Aida V. Rudakova, Ruslan V. Mikhaylov, Kirill M. Bulanin, Detlef W. Bahnemann

“…In our review we consider the results on the development and exploration of heterostructured photoactive materials with major attention focused on what are the…”
Get full text

Dependences of ZnO Photoinduced Hydrophilic Conversion on Light Intensity and Wavelengths by Rudakova, Aida V, Oparicheva, Ulyana G, Grishina, Anastasiya E, Maevskaya, Maria V, Emeline, Alexei V, Bahnemann, Detlef W

“…The present study explored the effect of light intensity and spectral variation of the actinic light on the hydrophilic conversion of the surface of ZnO…”
Get full text