• 1016 Citations
  • 19 h-Index
1978 …2020
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Research Output 1978 2020

  • 1016 Citations
  • 19 h-Index
  • 63 Article
  • 1 Conference contribution
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Article
2020

Laponite immobilized TiO2 catalysts for photocatalytic degradation of phenols

Décsiné Gombos, E., Krakkó, D., Záray, G., Illés, Á., Dóbé, S. & Szegedi, Á., jan. 15 2020, In : Journal of Photochemistry and Photobiology A: Chemistry. 387, 112045.

Research output: Article

Phenols
phenols
titanium
Titanium
degradation
2018
4 Citations (Scopus)

Effect of temperature and humidity on the gas–particle partitioning of nicotine in mainstream cigarette smoke: A diffusion denuder study

John, E., Coburn, S., Liu, C., McAughey, J., Mariner, D., McAdam, K. G., Sebestyén, Z., Bakos, I. & Dóbé, S., márc. 1 2018, In : Journal of Aerosol Science. 117, p. 100-117 18 p.

Research output: Article

Nicotine
Smoke
Tobacco Products
smoke
relative humidity
1 Citation (Scopus)

Heterogeneous hydroconversion of levulinic acid over silica-supported Ni catalyst

Novodárszki, G., Valyon, J., Illés, Á., Dóbé, S., Deka, D., Hancsók, J. & Mihályi, M. R., jan. 1 2018, (Accepted/In press) In : Reaction Kinetics, Mechanisms and Catalysis.

Research output: Article

Pentanoic Acids
Silicon Dioxide
Hydrogenolysis
Silica
silicon dioxide

Temperature dependent rate coefficient for the reaction of oh radicals with 2-methyltetrahydrofuran in gas phase

IllÉS, A., Nagy, M., NovodÁRszki, G., MihÁLyi, M. R. & Dóbé, S., jan. 1 2018, In : Oxidation Communications. 41, 2, p. 189-194 6 p.

Research output: Article

Gases
Biofuels
Biomass
Temperature
Molecules
2016
1 Citation (Scopus)

Direct and relative rate coefficients for the gas-phase reaction of OH radicals with 2-methyltetrahydrofuran at room temperature

Illés, Á., Farkas, M., Zügner, G. L., Novodárszki, G., Mihályi, M. & Dóbé, S., jún. 8 2016, (Accepted/In press) In : Reaction Kinetics, Mechanisms and Catalysis. p. 1-14 14 p.

Research output: Article

Gases
vapor phases
room temperature
coefficients
Fuel additives
7 Citations (Scopus)

Experimental and Theoretical Study on the OH-Reaction Kinetics and Photochemistry of Acetyl Fluoride (CH3C(O)F), an Atmospheric Degradation Intermediate of HFC-161 (C2H5F)

Song, X., Zügner, G. L., Farkas, M., Illés, Á., Sarzyński, D., Rozgonyi, T., Wang, B. & Dóbé, S., júl. 16 2015, In : Journal of Physical Chemistry A. 119, 28, p. 7753-7765 13 p.

Research output: Article

Photochemical reactions
Fluorides
Reaction kinetics
photochemical reactions
fluorides
2013
2 Citations (Scopus)

Kinetics and mechanism of the reaction of acetonyl radical, CH 3C(O)CH2, with Br2

Zügner, G. L., Szabó, E., Farkas, M., Dóbé, S., Brudnik, K., Sarzyński, D. & Jodkowski, J. T., máj. 1 2013, In : Chemical Physics Letters. 568-569, p. 59-62 4 p.

Research output: Article

methylidyne
Quantum chemistry
Kinetics
kinetics
Stabilization
2012
9 Citations (Scopus)

Direct kinetic study of the oh-radical initiated oxidation of pivalaldehyde, (CH 3) 3CC(O)H, in the gas phase

Szabó, E., Zügner, G. L., Farkas, M., Szilágyi, I. & Dóbé, S., 2012, In : Oxidation Communications. 35, 3, p. 538-544 7 p.

Research output: Article

Gases
Oxidation
Helium
Kinetics
Rate constants
2011
11 Citations (Scopus)

Atmospheric chemistry of 2,3-pentanedione: Photolysis and reaction with OH radicals

Szabó, E., Djehiche, M., Riva, M., Fittschen, C., Coddeville, P., Sarzyński, D., Tomas, A. & Dóbé, S., aug. 25 2011, In : Journal of Physical Chemistry A. 115, 33, p. 9160-9168 9 p.

Research output: Article

Atmospheric chemistry
atmospheric chemistry
Photolysis
photolysis
molecules
1 Citation (Scopus)

Direct rate constant for the reaction of OH radicals with the biofuel molecule ethyl levulinate

Farkas, M., Illés, Á., Petri, B. & Dóbé, S., dec. 2011, In : Reaction Kinetics, Mechanisms and Catalysis. 104, 2, p. 251-257 7 p.

Research output: Article

Biofuels
Rate constants
reaction kinetics
Atmospheric chemistry
atmospheric chemistry
2010
3 Citations (Scopus)

OH yields for C2H5CO + O2 at low pressure: Experiment and theory

Zügner, G. L., Szilágyi, I., Zádor, J., Szabó, E., Dóbé, S., Song, X. & Wang, B., aug. 10 2010, In : Chemical Physics Letters. 495, 4-6, p. 179-181 3 p.

Research output: Article

low pressure
resonance fluorescence
unity
buffers
Experiments
19 Citations (Scopus)

Photochemistry of methyl ethyl ketone: Quantum yields and S 1/S0-diradical mechanism of photodissociation

Nádasdi, R., Zügner, G. L., Farkas, M., Dóbé, S., Maeda, S. & Morokuma, K., dec. 17 2010, In : ChemPhysChem. 11, 18, p. 3883-3895 13 p.

Research output: Article

Photodissociation
Photochemical reactions
Quantum yield
ketones
photochemical reactions
2009
6 Citations (Scopus)

Kinetics of the oH-radical initiated reactions of acetic acid and its deuterated isomers

Szabó, E., Tarmoul, J., Tomas, A., Fittschen, C., Dóbé, S. & Coddeville, P., ápr. 2009, In : Reaction Kinetics and Catalysis Letters. 96, 2, p. 299-309 11 p.

Research output: Article

acetic acid
Acetic acid
Acetic Acid
Isomers
Rate constants
7 Citations (Scopus)

Photochemical and photophysical study on the kinetics of the atmospheric photodissociation of acetone

Szilágyi, I., Kovács, G., Farkas, M., Zügner, G. L., Gola, A., Dóbé, S. & Demeter, A., ápr. 2009, In : Reaction Kinetics and Catalysis Letters. 96, 2, p. 437-446 10 p.

Research output: Article

Photodissociation
Acetone
photodissociation
acetone
Kinetics
2007
20 Citations (Scopus)

Exciplex laser photolysis study of acetone with relevance to tropospheric chemistry

Nádasdi, R., Kovács, G., Szilágyi, I., Demeter, A., Dóbé, S., Bérces, T. & Márta, F., máj. 25 2007, In : Chemical Physics Letters. 440, 1-3, p. 31-35 5 p.

Research output: Article

Photolysis
Acetone
acetone
photolysis
Quantum yield
21 Citations (Scopus)
low pressure
methylidyne
Kinetics
kinetics
Helium
2006
6 Citations (Scopus)

Absolute and relative-rate kinetics experiments and direct dynamics computations for the reaction of Br atoms with CH2ClBr

Imrik, K., Kovács, G., Fejes, I., Szilágyi, I., Sarzyński, D., Dóbé, S., Bérces, T., Márta, F. & Espinosa-García, J., jún. 1 2006, In : Journal of Physical Chemistry A. 110, 21, p. 6821-6832 12 p.

Research output: Article

Atoms
Kinetics
Rate constants
kinetics
atoms
3 Citations (Scopus)

Rate constant for the reaction of CH3C(O)CH2 radical with HBr and its thermochemical implication

Farkas, E., Kovács, G., Szilágyi, I., Dóbé, S., Bérces, T. & Márta, F., jan. 2006, In : International Journal of Chemical Kinetics. 38, 1, p. 32-37 6 p.

Research output: Article

Rate constants
Lasers
Fluorescence
methylidyne
Stabilization
1 Citation (Scopus)

Rate constant for the reaction of OH radicals with CH3 C(O)Cl determined by direct kinetic method

Nádasdi, R., Szilágyi, I., Kovács, G., Dóbé, S., Bérces, T. & Márta, F., okt. 2006, In : Reaction Kinetics and Catalysis Letters. 89, 1, p. 193-199 7 p.

Research output: Article

Kinetic parameters
Rate constants
Fluorescence
Kinetics
kinetics
2005
14 Citations (Scopus)

Absolute rate constants for the reactions of OH radicals with CH 3CH2OH, CF2HCH2OH and CF 3CH2OH

Kovács, G., Szász-Vadász, T., Papadimitriou, V. C., Dóbé, S., Bérces, T. & Márta, F., dec. 2005, In : Reaction Kinetics and Catalysis Letters. 87, 1, p. 129-138 10 p.

Research output: Article

Photolysis
Pulsed lasers
Rate constants
Fluorescence
methylidyne
3 Citations (Scopus)
Photolysis
Pulsed lasers
recommendations
photolysis
Enthalpy
11 Citations (Scopus)

Theoretical enthalpies of formation for atmospheric hydroxycarbonyls

Espinosa-García, J. & Dóbé, S., jan. 14 2005, In : Journal of Molecular Structure: THEOCHEM. 713, 1-3, p. 119-125 7 p.

Research output: Article

Enthalpy
enthalpy
Atmospheric chemistry
Reaction intermediates
atmospheric chemistry
2004
14 Citations (Scopus)
formic acid
Formates
hydroxyl radicals
formates
Hydroxyl Radical
16 Citations (Scopus)

Laser spectrometry and kinetics of selected elementary reactions of the acetonyl radical

Imrik, K., Farkas, E., Vasvári, G., Szilágyi, I., Sarzyński, D., Dóbé, S., Bérces, T. & Márta, F., aug. 7 2004, In : Physical Chemistry Chemical Physics. 6, 15, p. 3958-3968 11 p.

Research output: Article

Spectrometry
Photolysis
Kinetics
Lasers
kinetics
1 Citation (Scopus)

Polar effect in the reaction of CH3O with HBr

Farkas, E., Kovács, G., Imrik, K., Szilágyi, I., Dóbé, S. & Márta, F., 2004, In : Reaction Kinetics and Catalysis Letters. 83, 2, p. 315-320 6 p.

Research output: Article

Rate constants
Fluorescence
Lasers
laser induced fluorescence
products
23 Citations (Scopus)

Theoretical study of the reaction OH + acetone: A possible kinetic effect of the presence of water?

Canneaux, S., Sokolowski-Gomez, N., Henon, E., Bohr, F. & Dóbé, S., nov. 21 2004, In : Physical Chemistry Chemical Physics. 6, 22, p. 5172-5177 6 p.

Research output: Article

Acetone
acetone
Kinetics
Water
kinetics
2003
4 Citations (Scopus)

Competitive bromination kinetics of CH3Br and CH2ClBr

Imrik, K., Sarzyński, D., Dóbé, S., Bérces, T. & Márta, F., 2003, In : Reaction Kinetics and Catalysis Letters. 78, 2, p. 309-314 6 p.

Research output: Article

bromination
Kinetics
kinetics
Reaction products
Activation energy
32 Citations (Scopus)

Features of the potential energy surface for the reaction of OH radical with acetone

Henon, E., Canneaux, S., Bohr, F. & Dóbé, S., 2003, In : Physical Chemistry Chemical Physics. 5, 2, p. 333-341 9 p.

Research output: Article

Potential energy surfaces
Acetone
acetone
Hydrogen
potential energy
6 Citations (Scopus)

Kinetic isotope effect in the reaction of OH radical with acetone-d 6

Farkas, E., Szilágyi, I., Dóbé, S., Bérces, T. & Márta, F., 2003, In : Reaction Kinetics and Catalysis Letters. 80, 2, p. 351-358 8 p.

Research output: Article

Acetone
Isotopes
isotope effect
acetone
Rate constants
14 Citations (Scopus)

Theoretical enthalpy of formation of the acetonyl radical

Espinosa-García, J., Márquez, A. & Dóbé, S., máj. 20 2003, In : Chemical Physics Letters. 373, 3-4, p. 350-356 7 p.

Research output: Article

Enthalpy
Stabilization
enthalpy
stabilization
energy
2002
76 Citations (Scopus)
Methane
flames
methane
Thermodynamics
thermodynamics
2 Citations (Scopus)

Kinetic study of the reaction of CH3O with Br and Br2

Szilágyi, I., Imrik, K., Sarzińsky, D., Dóbé, S. & Bérces, T., 2002, In : Reaction Kinetics and Catalysis Letters. 77, 2, p. 341-345 5 p.

Research output: Article

Fluorescence
Bromine
Kinetics
kinetics
resonance fluorescence
2001
7 Citations (Scopus)
neopentane
Photolysis
Kinetic parameters
Enthalpy
Lasers
1 Citation (Scopus)
Photolysis
Spectrometry
flash
photolysis
Rate constants
45 Citations (Scopus)

Reaction and complex formation between OH radical and acetone

Vasvári, G., Szilágyi, I., Bencsura, A., Dóbé, S., Bérces, T., Henon, E., Canneaux, S. & Bohr, F., febr. 15 2001, In : Physical Chemistry Chemical Physics. 3, 4, p. 551-555 5 p.

Research output: Article

Acetone
acetone
Hydrogen
Experiments
Atoms
2000
29 Citations (Scopus)
elimination
Atoms
atoms
Temperature
temperature
3 Citations (Scopus)
resonance fluorescence
Rate constants
Fluorescence
hydroxide ion
1999
17 Citations (Scopus)

Theoretical C-H Bond Dissociation Enthalpies for CH3Br and CH2ClBr

Espinosa-García, J. & Dóbé, S., 1999, In : Journal of Physical Chemistry A. 103, 32, p. 6387-6393 7 p.

Research output: Article

Enthalpy
enthalpy
dissociation
Chemical reactions
chemical reactions
89 Citations (Scopus)
Energy barriers
hydroxyl radicals
Hydroxyl Radical
Methanol
Hydrogen
1998
26 Citations (Scopus)
Rate constants
Photolysis
Spectrometry
Lasers
Magnetic resonance
9 Citations (Scopus)
Bromine
Aldehydes
Rate constants
Atoms
Kinetics
4 Citations (Scopus)

Kinetics of the reactions of HCO with H and D atoms

Ziemer, H., Dóbé, S., Wagner, H. G., Olzmann, M., Viskolcz, B. & Temps, F., 1998, In : Berichte der Bunsengesellschaft/Physical Chemistry Chemical Physics. 102, 7, p. 897-905 9 p.

Research output: Article

Atoms
Kinetics
Rate constants
Infrared lasers
Magnetic resonance
9 Citations (Scopus)

Rate constant for the reaction CH3+CH2(X̃3B1) at 298 K

Deters, R., Otting, M., Wagner, H. G., Temps, F. & Dóbé, S., 1998, In : Berichte der Bunsengesellschaft/Physical Chemistry Chemical Physics. 102, 7, p. 978-981 4 p.

Research output: Article

Rate constants
Infrared lasers
Magnetic resonance
Monitoring
2 Citations (Scopus)
neopentane
Bromine
bromine
Atoms
Kinetics
30 Citations (Scopus)

Theoretical study of the kinetics of the hydrogen abstraction from methanol, 1. Reaction of methanol with fluorine atoms

Jodkowski, J. T., Rayez, M. T., Rayez, J. C., Bérces, T. & Dóbé, S., nov. 12 1998, In : Journal of Physical Chemistry A. 102, 46, p. 9219-9229 11 p.

Research output: Article

Fluorine
Methanol
fluorine
Hydrogen
Rate constants
47 Citations (Scopus)
Bromine
Chlorine
bromine
chlorine
Methanol
1996
75 Citations (Scopus)

Direct kinetic studies of the reactions Br + CH3OH and CH2OH + HBr: The heat of formation of CH2OH

Dóbé, S., Bérces, T., Turányi, T., Márta, F., Grussdorf, J., Temps, F. & Wagner, H. G., dec. 19 1996, In : Journal of Physical Chemistry. 100, 51, p. 19864-19873 10 p.

Research output: Article

heat of formation
Kinetics
kinetics
Photoionization
Photolysis
1995
3 Citations (Scopus)

Rate and stoichiometry of the fast gas titration reaction HCO + O2 → CO + HO2

Dóbé, S., Wagner, H. G. & Ziemer, H., febr. 1995, In : Reaction Kinetics and Catalysis Letters. 54, 2, p. 271-275 5 p.

Research output: Article

Carbon Monoxide
Titration
Stoichiometry
titration
stoichiometry
1994
27 Citations (Scopus)

Formation of methoxy and hydroxymethyl free radicals in selected elementary reactions

Dóbé, S., Bérces, T., Temps, F., Wagner, H. G. & Ziemer, H., 1994, In : Symposium (International) on Combustion. 25, 1, p. 775-781 7 p.

Research output: Article

Free radicals
free radicals
Free Radicals
Kinetics
Lasers