Zobrazeno 1 - 10
of 113
pro vyhledávání: '"András, Sápi"'
Autor:
Mohit Yadav, Tamás Gyulavári, Janos Kiss, Kornélia B. Ábrahámné, Anastasiia Efremova, Ákos Szamosvölgyi, Zsolt Pap, András Sápi, Ákos Kukovecz, Zoltán Kónya
Publikováno v:
Journal of CO2 Utilization, Vol 78, Iss , Pp 102621- (2023)
The activation and conversion of CO2 can be achieved on multifunctional catalytic sites at the metal/oxide interface by taking advantage of the synergy between noble metal nanoparticles and supports. Herein, sequential deposition of noble metals (Ru,
Externí odkaz:
https://doaj.org/article/fe69f9ab5c2a4e1e85a5d0608130697e
Autor:
Gábor Varga, Imre Szenti, János Kiss, Kornélia Baán, Gyula Halasi, László Óvári, Ákos Szamosvölgyi, Róbert Mucsi, Erzsébet Dodony, Zsolt Fogarassy, Béla Pécz, Luca Olivi, András Sápi, Ákos Kukovecz, Zoltán Kónya
Publikováno v:
Journal of CO2 Utilization, Vol 75, Iss , Pp 102582- (2023)
Thermo-catalytic bio-SNG (CH4) production is one of the useful tools for converting waste to gaseous fuels through CO2 conversion. To abundant properly, however, efficient, robust and cost-effective catalysts would be required. Bimetallic systems bas
Externí odkaz:
https://doaj.org/article/7bb10d2f391f4a1ca59048e9414ffb6b
Autor:
Márton Szabados, Tamara Szabados, Róbert Mucsi, Kornélia Baán, János Kiss, Ákos Szamosvölgyi, András Sápi, Zoltán Kónya, Ákos Kukovecz, Pál Sipos
Publikováno v:
Journal of CO2 Utilization, Vol 75, Iss , Pp 102567- (2023)
The use of rare nickel-poor and aluminum-rich layered double hydroxides (LDHs) as catalyst precursors in CO2 hydrogenations has revealed the key importance of chemical quality of the interlayer anions for the achievable CO2 conversion and CH4/CO sele
Externí odkaz:
https://doaj.org/article/1537aea5685d4c2ab3fab10e413de4ee
Autor:
Melinda Szalóki, István Csarnovics, Attila Bonyár, Ditta Ungor, Edit Csapó, András Sápi, Csaba Hegedűs
Publikováno v:
Nanomaterials, Vol 13, Iss 18, p 2554 (2023)
A low ratio of polymerization is a major problem in resin-based composites. In this paper, the plasmonic effect of gold-covered silica nanoparticles on the physicochemical and mechanical properties of bisphenol A diglycidyl dimethacrylate (Bis-GMA),
Externí odkaz:
https://doaj.org/article/f7cb2f8505d24aef9e6e285e477b262e
Autor:
Mahsa Abedi, Ákos Szamosvölgyi, András Sápi, Ákos Kukovecz, Zoltán Kónya, Tamás Gyulavári, Zsolt Pap
Publikováno v:
Catalysts, Vol 13, Iss 2, p 219 (2023)
Strontium titanate (STO) photocatalysts were prepared via a slightly modified Pechini sol–gel method. A unique rapid calcination technique with a short exposure time was used to obtain crystalline products. The samples were characterized by X-ray d
Externí odkaz:
https://doaj.org/article/b420fa59e7674d56b7469d20a2744793
Autor:
Tamás Gyulavári, Daniella Dusnoki, Viktória Márta, Mohit Yadav, Mahsa Abedi, András Sápi, Ákos Kukovecz, Zoltán Kónya, Zsolt Pap
Publikováno v:
Catalysts, Vol 12, Iss 5, p 523 (2022)
Strontium titanates were prepared with different morphologies by varying the ratio of solvents used during the synthesis. The effects of morphology and solvent (ethylene glycol to water) ratio were investigated both on the structure and photocatalyti
Externí odkaz:
https://doaj.org/article/3addaf3c7d634cf89619130bf130e06a
Autor:
Owais Al-Aqtash, Ferenc Farkas, András Sápi, Imre Szenti, Tamás Boldizsár, Kornélia B. Ábrahámné, Ákos Kukovecz, Zoltán Kónya
Publikováno v:
Reaction Kinetics, Mechanisms and Catalysis. 136:149-161
Autor:
Márton Szabados, Adél Anna Ádám, Zsolt Kása, Kornélia Baán, Róbert Mucsi, András Sápi, Zoltán Kónya, Ákos Kukovecz, Pál Sipos
Publikováno v:
Materials, Vol 14, Iss 17, p 4880 (2021)
The synthesis of the copper-poor and aluminum-rich layered double hydroxides (LDHs) of the CuAl4 type was optimized in detail in this work, by applying an intense mechanochemical treatment to activate the gibbsite starting reagent. The phase-pure for
Externí odkaz:
https://doaj.org/article/bae1dcb11cef40e8a12230474ea2f306
Autor:
András Sápi, Upendar Kashaboina, Kornélia B. Ábrahámné, Juan Fernando Gómez-Pérez, Imre Szenti, Gyula Halasi, János Kiss, Balázs Nagy, Tamás Varga, Ákos Kukovecz, Zoltán Kónya
Publikováno v:
Frontiers in Materials, Vol 6 (2019)
Catalytic systems prepared by controlled processes play an important role in the utilization of CO2 via catalytic hydrogenation to produce useful C1 chemicals (such as CO, CH4, and CH3OH), which will be vital for forthcoming applications in energy co
Externí odkaz:
https://doaj.org/article/ca706361dec644679fcc92dbb1823b13
Autor:
Gergő Ballai, Milán Attila Sőrés, Lívia Vásárhelyi, Imre Szenti, Robert Kun, Bálint Hartmann, Dániel Sebők, Ferenc Farkas, Aqib Zahoor, Guozhu Mao, András Sápi, Ákos Kukovecz, Zoltán Kónya
Publikováno v:
Energy Technology.