Alexey S. Besov

TL;DR: In this paper, the effect of controlled periodic illumination on the quantum efficiency of acetone vapor photocatalytic oxidation was investigated and it was shown that quantum efficiency increases with the increase of light pulses frequency and decrease of the duty cycle and at some point reaches its maximum value which is equal to quantum efficiency obtained under the same average photon flux.

TL;DR: In this paper, a high concentration (1.5 × 106 cm−3) TiO2 aerosol of the average particle size 0.5μm was generated by a sonic method inside a 0.1m3 Plexiglas chamber and applied for the adsorptive and adsorsorptive-photocatalytic purification of air from vapors of acetone and chemical agents' model dimethyl methylphosphonate (DMMP).

TL;DR: In this article, a 3D urchin-like black TiO2 (b-N-TiO2) was synthesized via hydrothermal treatment with an in situ solid-state chemical reduction method, followed by annealing at 350 °C in argon.

TL;DR: In this paper, an optimized negative atmospheric corona discharge combined with TiO 2 -based catalysts located in a post-plasma position was used for the oxidation of acetone and ethanol vapors.

TL;DR: In this paper, high concentration TiO2 aerosol was generated by a sonic method and applied for the first time to air purification from vapors of organic compounds, which demonstrated a good prospect of this novel method for practical air treatment.