TY - JOUR AU - Kovács, Margit AU - Szalontai, Gábor AU - Lendvay, György AU - G, Grampp AU - Horváth, Attila TI - Ground and excited state dynamics of new dinuclear ruthenium complexes: NMR, UV-Vis, IR, electrochemical, photophysical characterization, and theoretical study of Ru(bpy)ˇˇ2ˇˇˇ(mu-dpp)Ru(CN-X)ˇˇ4^^n+^^^ˇˇˇ complexes JF - INORGANICA CHIMICA ACTA J2 - INORG CHIM ACTA VL - 387 PY - 2012 SP - 261 EP - 270 PG - 10 SN - 0020-1693 DO - 10.1016/j.ica.2012.01.024 UR - https://m2.mtmt.hu/api/publication/2025021 ID - 2025021 N1 - University of Pannonia, P.O. Box 158, H-8201 Veszprém, Hungary Chemical Research Center, Hungarian Academy of Sciences, P.O.Box 17, H-1525 Budapest, Hungary Institute of Physical and Theoretical Chemistry, Graz University of Technology, A-8010 Graz, Austria Cited By :1 Export Date: 21 April 2023 CODEN: ICHAA Correspondence Address: Kovács, M.; University of Pannonia, P.O. Box 158, H-8201 Veszprém, Hungary; email: makovacs@almos.vein.hu LA - English DB - MTMT ER - TY - JOUR AU - Ujhidy, Aurél AU - Szabóné Bárdos, Erzsébet AU - Horváth, Ottó AU - Horváth, Attila AU - Schmidt, K TI - Degradation of organic pollutants in photocatalytic reactors JF - HUNGARIAN JOURNAL OF INDUSTRY AND CHEMISTRY J2 - HUNG J IND CHEM VL - 39 PY - 2011 SP - 381 EP - 386 PG - 6 SN - 0133-0276 DO - 10.1515/452 UR - https://m2.mtmt.hu/api/publication/2179428 ID - 2179428 LA - English DB - MTMT ER - TY - JOUR AU - Szabó, Péter AU - Lendvay, György AU - Horváth, Attila AU - Kovács, Margit TI - The effect of the position of methyl substituents on photophysical and photochemical properties of [Ru(x,x'-dmb)(CN)4]2- complexes. Experimental confirmation of the theoretical predictions TS - Experimental confirmation of the theoretical predictions JF - PHYSICAL CHEMISTRY CHEMICAL PHYSICS J2 - PHYS CHEM CHEM PHYS VL - 13 PY - 2011 IS - 35 SP - 16033 EP - 16045 PG - 13 SN - 1463-9076 DO - 10.1039/c1cp21052a UR - https://m2.mtmt.hu/api/publication/1709685 ID - 1709685 N1 - Department of General and Inorganic Chemistry, Institute of Chemistry, University of Pannonia, P.O.B. 158, H-8201 Veszprém, Hungary Chemical Research Center, Hungarian Academy of Sciences, P.O.B. 17, H-1525 Budapest, Hungary Cited By :1 Export Date: 21 April 2023 CODEN: PPCPF Correspondence Address: Lendvay, G.; Department of General and Inorganic Chemistry, P.O.B. 158, H-8201 Veszprém, Hungary; email: lendvay@chemres.hu LA - English DB - MTMT ER - TY - JOUR AU - Szabóné Bárdos, Erzsébet AU - Katalin, Somogyi AU - Norbert, Törő AU - Kiss, Gyula AU - Horváth, Attila TI - Photocatalytic decomposition of L-phenylalanine over TiO2. Identification of intermediates and the mechanism of photodegradation TS - Identification of intermediates and the mechanism of photodegradation JF - APPLIED CATALYSIS B-ENVIRONMENTAL J2 - APPL CATAL B-ENVIRON VL - 101 PY - 2011 SP - 471 EP - 478 PG - 8 SN - 0926-3373 DO - 10.1016/j.apcatb.2010.10.018 UR - https://m2.mtmt.hu/api/publication/1429992 ID - 1429992 LA - English DB - MTMT ER - TY - JOUR AU - Szabóné Bárdos, Erzsébet AU - Baja, B AU - Horváth, Erzsébet AU - Horváth, Attila TI - Photocatalytic decomposition of l-serine and l-aspartic acid over bare and silver-deposited TiO2 JF - JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY J2 - J PHOTOCH PHOTOBIO A VL - 213 PY - 2010 IS - 1 SP - 37 EP - 45 PG - 9 SN - 1010-6030 DO - 10.1016/j.jphotochem.2010.04.017 UR - https://m2.mtmt.hu/api/publication/1880478 ID - 1880478 AB - The photocatalytic degradation of l-serine and l-aspartic acid was investigated over bare and silver-deposited TiO2 photocatalysts suspended into aqueous solutions of various pH. The conversion of the model compounds was followed by measuring the loss of the amine function and the formation of nitrogen containing ions, such as NH4+, NO2- and NO3-. In addition, the total organic carbon content (TOC), the total nitrogen content (TN) and the pH were also monitored. It is demonstrated that the initial rate of the photodegradation and the concentration of the surface complexes of amino acids increase with pH in that pH range where the zwitterionic form of amino acids is the principal species. The replacement of bare TiO2 particles with silver-deposited TiO2 particles results in an enhancement in the efficiency of the photocatalytic reaction. The increase in the initial rate has been found to be significant for serine and moderate for aspartic acid. The results of competitive kinetic measurements used oxalic acid as scavenger for photogenerated holes and that of the diffuse reflection Fourier transformed infrared (DRIFT) spectroscopy demonstrated the disappearance of model compounds on the surface of semiconductor particles of the UV irradiated samples have also been exploited for discussing the mechanism of photocatalytic decomposition of the amino acids. © 2010 Elsevier B.V. All rights reserved. LA - English DB - MTMT ER - TY - JOUR AU - Czili, H AU - Horváth, Attila TI - Photodegradation of chloroacetic acids over bare and silver deposited TiO2. Identification of species attacking chloroacetic acids, a mechanistic approach TS - Identification of species attacking chloroacetic acids, a mechanistic approach JF - APPLIED CATALYSIS B-ENVIRONMENTAL J2 - APPL CATAL B-ENVIRON VL - 89 PY - 2009 SP - 342 EP - 348 PG - 7 SN - 0926-3373 DO - 10.1016/j.apcatb.2008.12.012 UR - https://m2.mtmt.hu/api/publication/1274846 ID - 1274846 LA - English DB - MTMT ER - TY - CHAP AU - Zsilák, Zoltán AU - Szabóné Bárdos, Erzsébet AU - Horváth, Attila AU - Horváth, Ottó ED - A, Sánchez ED - S J, Gutierrez TI - Photocatalytic reduction of metals and oxidation of organic compounds in titanium dioxide suspension T2 - Photochemistry Research Progress PB - Nova Science Publishers CY - New York, New York PY - 2008 SP - 479 EP - 505 PG - 27 UR - https://m2.mtmt.hu/api/publication/2288828 ID - 2288828 LA - English DB - MTMT ER - TY - JOUR AU - Czili, H AU - Horváth, Attila TI - Applicability of coumarin for detecting and measuring of hydroxyl radicals generated by photoexcitation of TiO2 nanoparticles JF - APPLIED CATALYSIS B-ENVIRONMENTAL J2 - APPL CATAL B-ENVIRON VL - 81 PY - 2008 SP - 295 EP - 302 PG - 8 SN - 0926-3373 DO - 10.1016/j.apcatb.2008.01.001 UR - https://m2.mtmt.hu/api/publication/1274845 ID - 1274845 LA - English DB - MTMT ER - TY - JOUR AU - M, Maliarik AU - J K, Nagle AU - A, Ilyukin AU - E, Murashova AU - Mink, János AU - M, Skripkin AU - J, Glaser AU - Kovács, Margit AU - Horváth, Attila TI - Metal-metal Bonding in Tetracyanometallates (M=PtII, PdII, NiII) of monovalent Thallium. Chrystallographic and Spectroscopic Characterization of the new Compounds Tl2Ni(CN)4 and Tl2Pd(CN)4 JF - INORGANIC CHEMISTRY J2 - INORG CHEM VL - 46 PY - 2007 IS - 11 SP - 4642 EP - 4653 PG - 12 SN - 0020-1669 DO - 10.1021/ic062092k UR - https://m2.mtmt.hu/api/publication/1274843 ID - 1274843 LA - English DB - MTMT ER - TY - JOUR AU - Kovács, Margit AU - Fodor, Lajos AU - W R, Browne AU - Horváth, Attila TI - Photophysics and electron transfer reactions of [Ru(LL)(CN)4]2- complexes JF - RADIATION PHYSICS AND CHEMISTRY: THE JOURNAL FOR RADIATION PHYSICS RADIATION CHEMISTRY AND RADIATION PROCESSING J2 - RADIAT PHYS CHEM VL - 76 PY - 2007 IS - 8-9 SP - 1236 EP - 1243 PG - 8 SN - 0969-806X DO - 10.1016/j.radphyschem.2007.02.011 UR - https://m2.mtmt.hu/api/publication/1274841 ID - 1274841 N1 - Department of General and Inorganic Chemistry, University of Pannonia, Veszprém, P.O. Box 158, Veszprém, H-8201, Hungary National Centre for Senor Research, School of Chemical Sciences, Dublin City University, Dublin, 9, Ireland Cited By :1 Export Date: 21 April 2023 CODEN: RPCHD Correspondence Address: Horváth, A.; Department of General and Inorganic Chemistry, P.O. Box 158, Veszprém, H-8201, Hungary; email: attila@vegic.vein.hu LA - English DB - MTMT ER -