Items where Author is "Sebestyén, Zoltán"

Article

Silva, Cristina and Pászti, Zoltán and Salmanzade, Khirdakhanim and Olasz, Dániel and Dodony, Erzsébet and Sáfrán, György and Szegedi, Ágnes and Sebestyén, Zoltán and Tompos, András and Borbáth, Irina (2025) Advanced Pt/Ti(1−x)SnxO2–C Composite Supported Electrocatalyst with Functionalized Carbon for Sustainable Energy Conversion Technologies. NANOMATERIALS, 15 (5). No.-342. ISSN 2079-4991

Lülök, Gergely and Dobos, Imre and Sebestyén, Zoltán (2025) A mesterséges intelligencia alkalmazási területei az EU-tagországok vállalatainál = Applications of artificial intelligence in companies in EU member states. STATISZTIKAI SZEMLE, 103 (3). pp. 203-230. ISSN 0039-0690

Babinszki, Bence and Czirok, István Sándor and Johnson, Robert and Sebestyén, Zoltán and Pekkerné Jakab, Emma and Wang, Liang and Turn, Scott and Skreiberg, Øyvind and Czégény, Zsuzsanna (2024) Volatile matter characterization of birch biochar produced under pressurized conditions. JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY. ISSN 1388-6150

László, Krisztina and Czakkel, O. and Domján, A. and Sáfrán, G. and Sebestyén, Zoltán and Bulátkó, Anna and Villar-Rodil, S. and Tascón, J.M.D. and Geissler, E. (2024) Water adsorbed in a commercial carbon: Role of nanostructure and surface chemistry. CARBON, 229. No.-119465. ISSN 0008-6223

Tarcsay, Zsigmond and Sebestyén, Zoltán (2023) Reduction of positive self-adjoint extensions. OPUSCULA MATHEMATICA. ISSN 1232-9274 (In Press)

Sebestyén, Zoltán and Tarcsay, Zsigmond (2022) Extensions of positive symmetric operators and Krein's uniqueness criteria. LINEAR AND MULTILINEAR ALGEBRA. ISSN 0308-1087 (Submitted)

Ayyubov, Ilgar and Borbáth, Irina and Pászti, Zoltán and Sebestyén, Zoltán and Mihály, Judith and Szabó, Tamás and Illés, Erzsébet and Domján, Attila and Florea, Mihaela and Radu, Dana and Kuncser, Andrei and Tompos, András and Tálas, Emília (2021) Synthesis and Characterization of Graphite Oxide Derived TiO2-Carbon Composites as Potential Electrocatalyst Supports. TOPICS IN CATALYSTS. pp. 1-52. ISSN 1022-5528 (print); 1572-9028 (online)

Tarcsay, Zsigmond and Sebestyén, Zoltán (2021) ON THE KREIN-VON NEUMANN AND FRIEDRICHS EXTENSION OF POSITIVE OPERATORS. Acta Wasaensia, 462. pp. 165-178. ISSN 0355-2667

Tarcsay, Zsigmond and Sebestyén, Zoltán (2021) Canonical Graph Contractions of Linear Relations on Hilbert Spaces. COMPLEX ANALYSIS AND OPERATOR THEORY, 15 (1). ISSN 1661-8254

Borbáth, Irina and Zelenka, Kristóf and Vass, Ádám and Pászti, Zoltán and Szijjártó, Gábor P. and Sebestyén, Zoltán and Sáfrán, György and Tompos, András (2020) CO tolerant Pt electrocatalysts for PEM fuel cells with enhanced stability against electrocorrosion. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY. pp. 1-14. ISSN 0360-3199

Enyedi, Nóra and Makk, Judit and Kótai, László and Berényi, Bernadett and Klébert, Szilvia and Sebestyén, Zoltán and Molnár, Zsombor and Kériné Borsodi, Andrea and Leél-Őssy, Szabolcs and Demény, Attila and Németh, Péter (2020) Cave bacteria-induced amorphous calcium carbonate formation. SCIENTIFIC REPORTS, 10. No.-8696. ISSN 2045-2322

Tarcsay, Zsigmond and Sebestyén, Zoltán (2020) Range-kernel characterizations of operators which are adjoint of each other. ADVANCES IN OPERATOR THEORY, 5 (3). pp. 1026-1038. ISSN 2538-225X

Barta-Rajnai, Eszter and Sebestyén, Zoltán and Pekkerné Jakab, Emma and Patus, Eszter and Bozi, János and Czégény, Zsuzsanna (2019) Pyrolysis of Untreated and Various Torrefied Stem Wood, Stump, and Bark of Norway Spruce. ENERGY & FUELS, 33 (4). pp. 3210-3220. ISSN 0887-0624

Sebestyén, Zoltán and Jakab, Emma and Badea, Elena and Barta-Rajnai, Eszter and Sendrea, Claudiu and Czégény, Zsuzsanna (2018) Thermal degradation study of vegetable tannins and vegetable tanned leathers. JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS (138). pp. 178-187. ISSN 0165-2370

Barta-Rajnai, Eszter and Babinszki, Bence and Sebestyén, Zoltán and Czirok, Sándor István and May, Zoltán and Jakab, Emma and Czégény, Zsuzsanna (2018) On the significance of potassium and chlorine content of lignocellulose during torrefaction. Journal of Analytical and Applied Pyrolysis, 135. pp. 32-43. ISSN 0165-2370

Sebestyén, Zoltán and Tarcsay, Zsigmond and Titkos, Tamás (2018) A characterization of positive normal functionals on the full operator algebra. OPERATOR THEORY: ADVANCES AND APPLICATIONS. ISSN 0255-0156

Barta-Rajnai, Eszter and Wang, Liang and Sebestyén, Zoltán and Barta, Zsolt and Khalil, Roger and Pekkerné Jakab, Emma and Czégény, Zsuzsanna (2017) Comparative study on the thermal behavior of untreated and various torrefied bark, stem wood, and stump of Norway spruce. APPLIED ENERGY, 204. pp. 1043-1054. ISSN 0306-2619

Jakab, Emma and Bora, Ágnes and Sebestyén, Zoltán and Borsa, Judit (2017) Thermal decomposition of chemically treated cellulosic fibers. Journal of Thermal Analysis and Calorimetry, 132 (1). pp. 433-443. ISSN 1388-6150 (print); 1572-8943 (online)

Sebestyén, Zoltán and Barta-Rajnai, Eszter and Bozi, János and Blazsó, Marianne and Pekkerné Jakab, Emma and Czégény, Zsuzsanna (2017) Thermo-catalytic pyrolysis of biomass and plastic mixtures using HZSM-5. APPLIED ENERGY, 207. pp. 114-122. ISSN 0306-2619

Sebestyén, Zoltán and Barta-Rajnai, Eszter and Czégény, Zsuzsanna and Bhaskar, Thallada and Krishna, Bhavya B. and May, Zoltán and Bozi, János and Barta, Zsolt and Singh, Rawel and Jakab, Emma (2016) Thermoanalytical characterization and catalytic conversion of de-oiled micro algae and jatropha seed cake. ENERGY & FUELS. pp. 1-31. ISSN 0887-0624

Czégény, Zsuzsanna and Bozi, János and Sebestyén, Zoltán and Blazsó, Marianne and Jakab, Emma and Barta-Rajnai, Eszter and Forster, Mark and Nicol, James and McAdam, Kevin G. and Liu, Chuan (2016) Thermal behaviour of selected flavour ingredients and additives under simulated cigarette combustion and tobacco heating conditions. Journal of Analytical and Applied Pyrolysis, 121. pp. 190-204. ISSN 0165-2370

Barta-Rajnai, Eszter and Jakab, Emma and Sebestyén, Zoltán and May, Zoltán and Barta, Zsolt and Wang, Liang and Skreiberg, Øyvind and Gronli, Morten and Bozi, János and Czégény, Zsuzsanna (2016) Comprehensive compositional study of torrefied wood and herbaceous materials by chemical analysis and thermoanalytical methods. ENERGY & FUELS. ISSN 0887-0624 (In Press)

Barta-Rajnai, Eszter and Jakab, Emma and Sebestyén, Zoltán and May, Zoltán and Barta, Zsolt and Wang, Liang and Skreiberg, Øyvind and Gronli, Morten and Bozi, János and Czégény, Zsuzsanna (2016) Comprehensive compositional study of torrefied wood and herbaceous materials by chemical analysis and thermoanalytical methods. ENERGY & FUELS, 30 (10). pp. 8019-8030. ISSN 0887-0624

Sebestyén, Zoltán and Czégény, Zsuzsanna and Badea, Elena and Carsote, Cristina and Sendrea, Claudiu and Barta-Rajnai, Eszter and Bozi, János and Miu, Lucretia and Jakab, Emma (2015) Thermal characterization of new, artificially aged and historical leather and parchment. JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS, 115. pp. 419-427. ISSN 0165-2370

Sebestyén, Zoltán and Tarcsay, Zsigmond and Titkos, Tamás (2015) A short-type decomposition of forms. OPERATORS AND MATRICES, 9 (4). pp. 815-830. ISSN 1846-3886

Sebestyén, Zoltán and Jakab, Emma and May, Zoltán and Sipos, Bálint and Kati, Réczey (2013) Thermal behavior of native, washed and steam exploded lignocellulosic biomass samples. Journal of Analytical and Applied Pyrolysis, 101. pp. 61-71. ISSN 0165-2370

Várhegyi, Gábor and Sebestyén, Zoltán and Czégény, Zsuzsanna and Lezsovits, Ferenc and Könczöl, Sándor (2012) Combustion Kinetics of Biomass Materials in the Kinetic Regime. ENERGY & FUELS, 26 (2). pp. 1323-1335. ISSN 0887-0624

Sebestyén, Zoltán and Lezsovits, Ferenc and Jakab, Emma and Várhegyi, Gábor (2011) Correlation between heating values and thermogravimetric data of sewage sludge, herbaceous crops and wood samples. JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 2012 (110). pp. 1501-1509. ISSN 1388-6150

Sebestyén, Zoltán and Barta, Zsolt and Jakab, Emma (2011) Bioetanol – a megújuló energiaforrás. Kémiai Panoráma, 2011 (3). pp. 49-52.

Sebestyén, Zoltán and May, Zoltán and Réczey, Istvánné and Jakab, Emma (2010) The effect of alkaline pretreatment on the thermal decomposition of hemp. JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 2011 (105). pp. 1061-1069. ISSN 1388-6150

Monograph

Várhegyi, Gábor and Barta, Zsolt and Bélafiné dr. Bakó, Katalin and Dienes, Dóra and Gyalai-Korpos, Miklós and Herseczki, Zsanett and Marton, Gyula and Mészáros, Erika and Jakab, Emma and Réczey, Istvánné and Sáhó, Éva and Sebestyén, Zoltán and Sipos, Bálint (2013) Biomassza hasznosítás kémiai alapfolyamatainak tanulmányozása = Study of fundamental chemical processes of biomass utilization. Project Report. OTKA.

Conference or Workshop Item

Barta-Rajnai, Eszter and Bozi, János and Sebestyén, Zoltán and Blazsó, Marianne and Jakab, Emma and Miskolczi, Norbert and Czégény, Zsuzsanna (2015) Catalytic pyrolysis of mixtures modeling municipal waste. In: 8th International Symposium on Feedstock Recycling of Polymeric Materials, 2015. szeptember 7-10., Leoben (Austria).

Sebestyén, Zoltán and Barta-Rajnai, Eszter and Bozi, János and Bhavya, B. and Bhaskar, T. and May, Zoltán and Czégény, Zsuzsanna and Jakab, Emma (2015) Thermal and catalytic decomposition studies of microalgal residue using pyrolysis-GC/MS and TG/MS. In: 8th International Symposium on Feedstock Recycling of Polymeric Materials, 2015. szeptember 7-10., Leoben (Austria).

Barta-Rajnai, Eszter and Czégény, Zsuzsanna and Sebestyén, Zoltán and May, Zoltán and Bozi, János and Jakab, Emma (2015) Thermal decomposition of black locust and wheat straw under torrefaction. In: 8th International Symposium on Feedstock Recycling of Polymeric Materials, 2015. szeptember 7-10., Leoben (Austria).

Sebestyén, Zoltán and Czégény, Zsuzsanna and Sendrea, Claudiu and Carsote, Cristina and Barta-Rajnai, Eszter and Miu, Lucretia and Badea, Elena and Jakab, Emma (2014) Thermal characterization of new, artificially and naturally aged leather and parchment samples. In: 3rd International Seminar and Workshop, Emerging Technology and Innovation for Cultural Heritage, 2014. október 16-18., Sibiu, Románia.