Search Results - "MOGYOROSI, K"

Direct Production of CH(A2Δ) Radical from Intense Femtosecond Near-IR Laser Pulses by Mogyorosi, K, Sarosi, K, Chikan, V

“…CH­(A2Δ) radical formation was observed in bromoform and methanol vapor in argon plasma with near-infrared femtosecond laser pulses (43 fs, 1030 nm, 100 kHz,…”
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The photocatalytic activity of TiO2/WO3/noble metal (Au or Pt) nanoarchitectures obtained by selective photodeposition by Karácsonyi, É., Baia, L., Dombi, A., Danciu, V., Mogyorósi, K., Pop, L.C., Kovács, G., Coşoveanu, V., Vulpoi, A., Simon, S., Pap, Zs

“…[Display omitted] ► The selective photodeposition influences the band-gap of the composites. ► Positioning of the Au or Pt grains on TiO2 or WO3 defines the…”
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Formation of CN Radical from Nitrogen and Carbon Condensation and from Photodissociation in Femtosecond Laser-Induced Plasmas: Time-Resolved FT-UV–Vis Spectroscopic Study of the Violet Emission of CN Radical by Mogyorosi, K, Sarosi, K, Seres, I, Jojart, P, Fule, M, Chikan, V

“…Exploring the formation of diatomic radicals in femtosecond plasmas is important to establish the most dominant kinetic pathways following ionization and…”
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Comparison of the photocatalytic efficiencies of bare and doped rutile and anatase TiO2 photocatalysts under visible light for phenol degradation and E. coli inactivation by Veréb, G., Manczinger, L., Bozsó, G., Sienkiewicz, A., Forró, L., Mogyorósi, K., Hernádi, K., Dombi, A.

“…[Display omitted] ► OH generation on VIS irradiated TiO2 is crucial for disinfection processes. ► VLP7000 titania has high efficiency for phenol degradation…”
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Comparative study on UV and visible light sensitive bare and doped titanium dioxide photocatalysts for the decomposition of environmental pollutants in water by Veréb, G., Ambrus, Z., Pap, Zs, Kmetykó, Á., Dombi, A., Danciu, V., Cheesman, A., Mogyorósi, K.

“…[Display omitted] ► I, N, Fe doped and Ag, Au deposited TiO2 were compared with reference titanias. ► Non-doped flame made titanias showed the best activity…”
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Highly efficient bacteria inactivation and phenol degradation by visible light irradiated iodine doped TiO2 by Veréb, G., Manczinger, L., Oszkó, A., Sienkiewicz, A., Forró, L., Mogyorósi, K., Dombi, A., Hernádi, K.

“…[Display omitted] ► TiO2-I decomposes phenol with much higher efficiency than P25 under VIS irradiation. ► TiO2-I kills E. coli more effectively than P25 under…”
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The influence of rapid heat treatment in still air on the photocatalytic activity of titania photocatalysts for phenol and monuron degradation by Pap, Zs, Danciu, V., Cegléd, Zs, Kukovecz, Á., Oszkó, A., Dombi, A., Mogyorósi, K.

“…[Display omitted] ▶ Rapid heat treatment results in high activity photocatalysts. ▶ Hydrophilic samples perform better than the aggregating ones. ▶ Ten minutes…”
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The effect of particle shape on the activity of nanocrystalline TiO2 photocatalysts in phenol decomposition. Part 3: The importance of surface quality by Mogyorósi, K., Balázs, N., Srankó, D.F., Tombácz, E., Dékány, I., Oszkó, A., Sipos, P., Dombi, A.

“…Bare TiO2 photocatalysts made up of polyhedral nanoparticles have been prepared by flame hydrolysis. In order to obtain deeper understanding of the interplay…”
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Synthesis and structural and photocatalytic properties of TiO2/montmorillonite nanocomposites by KUN, Robert, MOGYOROSI, Karoly, DEKANY, Imre

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Dynamic changes on the surface during the calcination of rapid heat treated TiO2 photocatalysts by Pap, Zs, Karácsonyi, É., Cegléd, Zs, Dombi, A., Danciu, V., Popescu, I.C., Baia, L., Oszkó, A., Mogyorósi, K.

“…[Display omitted] ► Rapid heat treatment results in high UV-activity photocatalysts. ► Surface purity determines the activity at 400°C. ► Surface anchored…”
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New insights regarding the calcination as a critical parameter in the synthesis of sol–gel made titania powders by Mogyorósi, K., Karácsonyi, É., Cegléd, Zs, Dombi, A., Danciu, V., Baia, L., Pap, Zs

“…The number of studies regarding sol–gel made titania powders is quite high, and nearly all of them use the calcination as the crystallization process. However,…”
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Preparation and Characterization of Clay Mineral Intercalated Titanium Dioxide Nanoparticles by Mogyorósi, K, Dékány, I, Fendler, J. H

“…Titanium dioxide nanoparticles with a diameter in the 5 nm range were prepared by the sol−gel method, in an acidic environment, under several finely tuned…”
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Immobilization of crystallized photocatalysts on ceramic paper by titanium(IV) ethoxide and photocatalytic decomposition of phenol by Veréb, G., Ambrus, Z., Pap, Zs, Mogyorósi, K., Dombi, A., Hernádi, K.

“…A simple method of persistent immobilization was developed for the fixing of highly efficient precrystallized (or even doped) titania (TiO 2 ) based…”
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Commercial and home-made nitrogen modified titanias. A short reflection about the advantageous/disadvantageous properties of nitrogen doping in the frame of their applicability by Pap, Zs, Mogyorósi, K., Veréb, G., Dombi, A., Hernádi, K., Danciu, V., Baia, L.

“…•The presence of interstitial nitrogen is beneficial for visible light activity.•Interstitial nitrogen “leaking” is the main problem of nitrogen modified…”
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Thermal behaviour of lanthanide complexes of 1,3-propanediamine-tetramethylenephosphonic acid by PRINCZ, E, MOGYOROSI, K, LABADI, I

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Comparison of the photocatalytic efficiencies of bare and doped rutile and anatase Ti02 photocatalysts under visible light for phenol degradation and E. coli inactivation by VEREB, G, MANCZINGER, L, BOZSO, G, SIENKIEWICZ, A, FORRO, L, MOGYOROSI, K, HERNADI, K, DOMBI, A

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Removal of 2-chlorophenol from water by adsorption combined with TiO2 photocatalysis by Ilisz, István, Dombi, András, Mogyorósi, Károly, Farkas, András, Dékány, Imre

“…The results of a laboratory-scale study of an environmentally friendly water treatment method is presented, where the organic model pollutant 2-chlorophenol…”
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Highly efficient bacteria inactivation and phenol degradation by visible light irradiated iodine doped TiO(2) by Vereb, G, Manczinger, L, Oszko, A, Sienkiewicz, A, ro, L, Mogyorosi, K, Dombi, A, Hernadi, K

“…In this study visible light active iodine doped titanium dioxide samples prepared by sol-gel method were investigated. Photocatalysts were characterized by…”
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Comparison of the photocatalytic efficiencies of bare and doped rutile and anatase TiO(2) photocatalysts under visible light for phenol degradation and E. coli inactivation by Vereb, G, Manczinger, L, Bozso, G, Sienkiewicz, A, ro, L, Mogyorosi, K, Hernadi, K, Dombi, A

“…This study aimed at comparing the photocatalytic efficiencies of various TiO(2) based photocatalysts for phenol degradation and bacteria inactivation under…”
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TiO2-Based Photocatalytic Degradation of 2-Chlorophenol Adsorbed on Hydrophobic Clay by Mogyorósi, Károly, Farkas, András, Dékány, Imre, Ilisz, István, Dombi, András

“…The combination of adsorption and heterogeneous photocatalysis has been investigated as a promising technology for the removal of organic water pollutants. A…”
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