Z
Zs. Sárközi
Researcher at Babeș-Bolyai University
Publications - 14
Citations - 252
Zs. Sárközi is an academic researcher from Babeș-Bolyai University. The author has contributed to research in topics: Carbon nanotube & Carbon nanofiber. The author has an hindex of 8, co-authored 14 publications receiving 239 citations.
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Journal ArticleDOI
Diameter and morphology dependence on experimental conditions of carbon nanotube arrays grown by spray pyrolysis
Levente Tapasztó,Krisztián Kertész,Zofia Vértesy,Zsolt Endre Horváth,Antal A. Koós,Zoltán Osváth,Zs. Sárközi,Al. Darabont,L.P. Biró +8 more
TL;DR: In this paper, a systematic study on the controlled growth of large areas of aligned multi-wall carbon nanotube arrays, from ferrocene-benzene precursor, without hydrogen addition, using an injection CVD method easy to scale up for industrial production is reported.
Journal ArticleDOI
Inexpensive, upscalable nanotube growth methods
Zsolt Endre Horváth,Krisztián Kertész,L. Pethő,Antal A. Koós,Levente Tapasztó,Zofia Vértesy,Zoltán Osváth,Al. Darabont,Péter Nemes-Incze,Zs. Sárközi,László P. Biró +10 more
TL;DR: In this article, the effect of the angle of the two electrodes on the product yield was investigated and the highest nanotube yield and lowest amount of impurities were found at 90° electrode angles.
Journal Article
Direct synthesis of multi-walled and single-walled carbon nanotubes by spray-pyrolysis
László P. Biró,Zsolt Endre Horváth,Antal A. Koós,Zoltán Osváth,Zofia Vértesy,Al. Darabont,Krisztián Kertész,C. Neamţu,Zs. Sárközi,Levente Tapasztó +9 more
TL;DR: In this paper, the authors reported the simultaneous synthesis of single-walled carbon nanotubes (SWCNTs) and multilayer WNNTs by spray-pyrolysis, a type of chemical vapour deposition.
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Elastic properties of magnetostrictive thin films using bending and torsion resonances of a bimorph
TL;DR: In this article, the ΔE effect on the elastic properties of giant magnetostriction alloy films due to an applied magnetic field has been studied, and the variations of film elastic moduli were deduced from the shifts of the cantilever resonance frequencies as a function of bias field for two basic configurations: (i) field applied along the easy axis and (ii) field applying along the hard axis.
Journal Article
Synthesis of carbon nanotubes by spray pyrolysis and their investigation by electron microscopy
Al. Darabont,Péter Nemes-Incze,Krisztián Kertész,Levente Tapasztó,Antal A. Koós,Zoltán Osváth,Zs. Sárközi,Zofia Vértesy,Zsolt Endre Horváth,László P. Biró +9 more
TL;DR: In this article, the authors studied the influence of the history of the wall surface, the lenght of the reactor and different aliphatic, saturated hydrocarbons as carbon sources on the quality and quantity of the final product.