Search Results - "Davydov, Lev"

TiO2-loaded zeolites and mesoporous materials in the sonophotocatalytic decomposition of aqueous organic pollutants: the role of the support by Reddy, Ettireddy P., Davydov, Lev, Smirniotis, Panagiotis

“…The present work investigates Hombikat titania, TiO2-loaded USY and β-zeolites, and TiO2-loaded MCM-41 molecular sieve as catalysts for the UV-assisted aqueous…”
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Characterization of Titania Loaded V-, Fe-, and Cr-Incorporated MCM-41 by XRD, TPR, UV−vis, Raman, and XPS Techniques by Reddy, Ettireddy P, Davydov, Lev, Smirniotis, Panagiotis G

“…Transition metal (Me = V, Fe, and Cr) incorporated into MCM-41 mesoporous molecular sieves (Si/Me = 80) have been synthesized by hydrothermal methods and were…”
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Transition-Metal-Substituted Titania-Loaded MCM-41 as Photocatalysts for the Degradation of Aqueous Organics in Visible Light by Davydov, Lev, Reddy, Ettireddy P., France, Paul, Smirniotis, Panagiotis G.

“…Several transition metal (V, Cr, Fe)-substituted MCM-41-based specimens (Si/Me=80) were synthesized by the incorporation of the transition metal during…”
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Photocatalytic destruction of gaseous diethyl sulfide over TiO2 by Vorontsov, Alexandre V., Savinov, Evgueni V., Davydov, Lev, Smirniotis, Panagiotis G.

“…Photooxidation of gaseous diethyl sulfide (DES) at a concentration in the order of hundreds of ppm was carried out in a flow reactor over four different…”
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Sonophotocatalytic destruction of organic contaminants in aqueous systems on TiO2 powders by Davydov, Lev, Reddy, Ettireddy P., France, Paul, Smirniotis, Panagiotis G.

“…The effect of ultrasound on the photodegradation of salicylic acid on four commercial titania powders was studied. The system exhibiting the highest…”
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Quantification of the Primary Processes in Aqueous Heterogeneous Photocatalysis Using Single-Stage Oxidation Reactions by Davydov, Lev, Smirniotis, Panagiotis G.

“…The present study aimed at the quantification of primary photocatalytic processes occurring over irradiated semiconductors. The photodegradation of HCOOH was…”
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TiO sub(2)-Loaded Zeolites and Mesoporous Materials in the Sonophotocatalytic Decomposition of Aqueous Organic Pollutants: the Role of the Support by Reddy, Ettireddy P, Davydov, Lev, Smirniotis, Panagiotis

“…Tests were implemented to evaluate the performance of a range of different catalysts for the ultraviolet-assisted aqueous sonophotochemical destruction of…”
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Photocatalytic degradation of organic contaminants: Novel catalysts and processes by Davydov, Lev

“…Photocatalysis has recently emerged as an advanced oxidation process. The present dissertation aims at the practical increase of the energy efficiency of…”
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Sonophotocatalytic Destruction of Organic Contaminants in Aqueous Systems on TiO sub(2) Powders by Davydov, Lev, Reddy, Ettireddy P, France, Paul, Smirniotis, Panagiotis G

“…Scientists evaluated the influence of ultrasound on the photodegradation of salicylic acid on four different commercially available formulations of titania…”
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Composite Zeolite-Based Catalysts and Sorbents by SMIRNIOTIS, PANAGIOTIS G., DAVYDOV, LEV, RUCKENSTEIN, ELI

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Photocatalytic Destruction of Gaseous Diethyl Sulfide over TiO sub(2) by Vorontsov, Alexandre V, Savinov, Evgueni V, Davydov, Lev, Smirniotis, Panagiotis G

“…Findings are presented from experiments investigating the photooxidation of gaseous diethyl sulfide. The concentrations of the contaminant were maintained at a…”
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Photocatalytic degradation of organic contaminants: Novel catalysts and processes by Davydov, Lev

“…Photocatalysis has recently emerged as an advanced oxidation process. The present dissertation aims at the practical increase of the energy efficiency of…”
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Optimal radiation field in one-dimensional continuous flow heterogeneous photocatalytic reactors by Davydov, Lev, Tsekov, Roumen, Smirniotis, Panagiotis G.

“…A general kinetic model of oxidation in photocatalytic reactors has been used to describe the balances of active species and reactants. Approximate analytical…”
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Synthesis, characterization and photocatalytic activity of titania loaded Cd-MCM-41 by REDDY, Ettireddy P, DAVYDOV, Lev, SMIRNIOTIS, Panagiotis G

“…Catalysts consisting of cadmium incorporated into MCM-41 mesoporous molecular sieves (Cd-MCM-41) with Si/Cd = 80 have been synthesized by the hydrothermal…”
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Novel Differential Reactor for the Measurement of Overall Quantum Yields by Davydov, Lev, Smirniotis, Panagiotis G, Pratsinis, Sotiris E

“…The present study focuses on the determination of intrinsic kinetic data for photocatalytic reactions. Several powders of titania:  commercial (Degussa P25,…”
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The Intrinsic Catalytic Activity in Photoreactors by Davydov, Lev, Pratsinis, Sotiris E, Smirniotis, Panagiotis G

“…A methodology for determining intrinsic activity in aqueous heterogeneous photocatalytic reactors was introduced. The most common commercial titania powders…”
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