Zobrazeno 1 - 10
of 135
pro vyhledávání: '"Zoltán Erdélyi"'
Autor:
Arkadii Bikbashev, Tomáš Stryšovský, Martina Kajabová, Zuzana Kovářová, Robert Prucek, Aleš Panáček, Josef Kašlík, Tamás Fodor, Csaba Cserháti, Zoltán Erdélyi, Libor Kvítek
Publikováno v:
Molecules, Vol 29, Iss 20, p 4838 (2024)
Nickel oxide (NiO) is one of the most popular hydrogenation catalysts. In heterogeneous catalysis, nickel oxide is used, for example, as a suitable methanation catalyst in the Fischer–Tropsch reaction not only for CO hydrogenation but also in the m
Externí odkaz:
https://doaj.org/article/45f7bfd39bb1425aae1cf89a27c524ff
Autor:
Hamsasew Hankebo Lemago, Feras Shugaa Addin, Dániel Atilla Kárajz, Tamás Igricz, Bence Parditka, Zoltán Erdélyi, Dóra Hessz, Imre Miklós Szilágyi
Publikováno v:
Nanomaterials, Vol 13, Iss 8, p 1314 (2023)
In comparison to conventional nano-infiltration approaches, the atomic layer deposition (ALD) technology exhibits greater potential in the fabrication of inverse opals (IOs) for photocatalysts. In this study, TiO2 IO and ultra-thin films of Al2O3 on
Externí odkaz:
https://doaj.org/article/e8a4047b07d64676b79c3270a38649c4
Autor:
Tibor Nagy, Lajos Nagy, Zoltán Erdélyi, Eszter Baradács, György Deák, Miklós Zsuga, Sándor Kéki
Publikováno v:
Batteries, Vol 8, Iss 11, p 212 (2022)
In this article, the performance of brass electrode was investigated in a Zn-air (charcoal-based cathode) rechargeable battery. The construction of the battery was carried out with biodegradable materials, namely a cotton cloth diaphragm and carboxym
Externí odkaz:
https://doaj.org/article/87f055890af646b29724c6db54a2fdc8
Autor:
Zalán István Várady, Thong Le Ba, Bence Parditka, Zoltán Erdélyi, Klara Hernadi, Gábor Karacs, Gyula Gróf, Imre Miklós Szilágyi
Publikováno v:
Nanomaterials, Vol 12, Iss 17, p 3014 (2022)
In the current research, surface-modified SiO2 nanoparticles were used upon immersion in an applied base fluid (ethylene glycol:water = 1:1). The atomic layer deposition method (ALD) was introduced to obtain a thin layer of TiO2 to cover the surface
Externí odkaz:
https://doaj.org/article/953cfab28f10425ebb5e4a05d588b1e7
Autor:
Marcell Bohus, Thong Le Ba, Klara Hernadi, Gyula Gróf, Zoltán Kónya, Zoltán Erdélyi, Bence Parditka, Tamás Igricz, Imre Miklós Szilágyi
Publikováno v:
Nanomaterials, Vol 12, Iss 13, p 2226 (2022)
In this paper, we present a study on thermal conductivity and viscosity of nanofluids containing novel atomic layer deposition surface-modified carbon nanosphere (ALD-CNS) and carbon nanopowder (ALD-CNP) core-shell nanocomposites. The nanocomposites
Externí odkaz:
https://doaj.org/article/b8d55203afd5464e8503878ccc1d7778
Autor:
Réka Lilla Kovács, Máté Csontos, Szilvia Gyöngyösi, János Elek, Bence Parditka, György Deák, Ákos Kuki, Sándor Kéki, Zoltán Erdélyi
Publikováno v:
Polymer Testing, Vol 96, Iss , Pp 107080- (2021)
Atomic layer deposition (ALD) on polymer substrates often requires a modification of the polymer surface properties. Plasma-enhanced ALD (PE-ALD) process is capable of establishing improved coating/substrate adhesion and layer properties by a plasma
Externí odkaz:
https://doaj.org/article/5cc92210c5d644a5b9a0c447924d70c7
Autor:
Peter M. Rafailov, Peter K. Sveshtarov, Vladimir B. Mehandzhiev, Ivalina Avramova, Penka Terziyska, Minko Petrov, Boyko Katranchev, Haritun Naradikian, Stefan I. Boyadjiev, Csaba Cserháti, Zoltán Erdélyi, Imre M. Szilágyi
Publikováno v:
Molecules, Vol 27, Iss 6, p 1789 (2022)
Graphene films were grown by chemical vapor deposition on Cu foil. The obtained samples were characterized by Raman spectroscopy, ellipsometry, X-ray photoelectron spectroscopy and electron back-scatter diffraction. We discuss the time-dependent chan
Externí odkaz:
https://doaj.org/article/f498d1c4dc874b6ca9769564a4ba4a89
Autor:
Orsolya Kéri, Eszter Kocsis, Dániel Attila Karajz, Zsombor Kristóf Nagy, Bence Parditka, Zoltán Erdélyi, Anna Szabó, Klára Hernádi, Imre Miklós Szilágyi
Publikováno v:
Molecules, Vol 26, Iss 19, p 5917 (2021)
In this work core/shell composite polymer/TiO2 nanofibers and from those TiO2 nanotubes were prepared. First, poly(vinyl alcohol) (PVA) and poly(vinylpyrrolidone) (PVP) fibers were synthetized by electrospinning. They were covered with a 100 nm thick
Externí odkaz:
https://doaj.org/article/75d74606612c40788d1b4928e38fcb44
Autor:
Nóra Justh, László Péter Bakos, Klára Hernádi, Gabriella Kiss, Balázs Réti, Zoltán Erdélyi, Bence Parditka, Imre Miklós Szilágyi
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-9 (2017)
Abstract Carbon nanospheres (CNSs) were prepared by hydrothermal synthesis, and coated with TiO2 and ZnO nanofilms by atomic layer deposition. Subsequently, through burning out the carbon core templates hollow metal oxide nanospheres were obtained. T
Externí odkaz:
https://doaj.org/article/9317e5c961a14f3d95faac79e96da26b
Autor:
Vincent Otieno Odhiambo, Chra Rasool M. Mustafa, Le Ba Thong, Zoltán Kónya, Csaba Cserháti, Zoltán Erdélyi, István Endre Lukác, Imre Miklós Szilágyi
Publikováno v:
Nanomaterials, Vol 11, Iss 2, p 351 (2021)
Extending the absorption range of TiO2 nanofibers to visible light is a great improvement of the photocatalytic property of TiO2. In this study, TiO2/WO3/C/N nanofibers were prepared by electrospinning using precursors soluble in water then annealing
Externí odkaz:
https://doaj.org/article/d0cf761f9a5a47668a11e8356ba8d097