Search Results - "Guczi, L."

Methane dry reforming with CO2: A study on surface carbon species by GUCZI, L, STEFLER, G, GESZTI, O, SAJO, I, PASZTI, Z, TOMPOS, A, SCHAY, Z

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Sol-derived AuNi/MgAl2O4 catalysts: Formation, structure and activity in dry reforming of methane by Horváth, A., Guczi, L., Kocsonya, A., Sáfrán, G., La Parola, V., Liotta, L.F., Pantaleo, G., Venezia, A.M.

“…•Metal sol synthesis produces dispersed Ni–Au particles.•Au enriched and Ni enriched alloyed particles are formed over MgAl2O4 after reduction.•Au influences…”
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Formation and structure of Au/TiO2 and Au/CeO2 nanostructures in mesoporous SBA-15 by BECK, A, HORVATH, A, STEFLER, Gy, KATONA, R, GESZTI, O, TOLNAI, Gy, LIOTTA, L. F, GUCZI, L

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Activity of SiO2 supported gold-palladium catalysts in CO oxidation by VENEZIA, A. M, LIOTTA, L. F, PANTALEO, G, LA PAROLA, V, DEGANELLO, G, BECK, A, KOPPANY, Zs, FREY, K, HORVATH, D, GUCZI, L

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AuPd bimetallic nanoparticles on TiO2: XRD, TEM, in situ EXAFS studies and catalytic activity in CO oxidation by Guczi, L

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Specific role of polymorphs of supporting titania in catalytic CO oxidation on gold by Beck, A., Magesh, G., Kuppan, B., Schay, Z., Geszti, O., Benkó, T., Viswanath, R.P., Selvam, P., Viswanathan, B., Guczi, L.

“…Dependence of catalytic activity in CO oxidation on the structure of gold nanoparticles supported on various TiO 2 polymorphs has been investigated. Pure…”
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Gold nanoparticles : effect of treatment on structure and catalytic activity of Au/Fe2O3 catalyst prepared by co-precipitation by HORVATH, D, TOTH, L, GUCZI, L

“…1 wt% Au/Fe2O3 catalyst was prepared by a co‐precipitation method. The structure of the sample in the as prepared, oxidized and reduced states was investigated…”
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Novel Mo/Ga/H-ZSM-5 catalyst in environmentally important reductive transformation of N2O in presence of CH4 by Borkó, L., Koppány, Zs, Schay, Z., Guczi, L.

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Effect of treatments on gold nanoparticles: Relation between morphology, electron structure and catalytic activity in CO oxidation by Guczi, L, Horváth, D, Pászti, Z, Petõ, G

“…The morphology, electron structure and catalytic activity in CO oxidation of the following samples were compared: an Au/FeO x /SiO 2/Si(1 0 0) model sample…”
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Sol derived gold–palladium bimetallic nanoparticles on TiO2: structure and catalytic activity in CO oxidation by Beck, A., Horváth, A., Schay, Z., Stefler, Gy, Koppány, Zs, Sajó, I., Geszti, O., Guczi, L.

“…Bimetallic AuPd catalysts were prepared by deposition of bimetallic aqueous sols formed in different ways: (i) co-reduction of the precursor Au and Pd ions by…”
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Effect of Ti(IV) loading on CO oxidation activity of gold on TiO2 doped amorphous silica by VENEZIA, A. M, LIOTTA, F. L, PANTALEO, G, BECK, A, HORVATH, A, GESZTI, O, KOCSONYA, A, GUCZI, L

“…Amorphous SiO2, doped with various amount of TiO2, was used as support for gold nanoparticles. Gold was deposited through the controlled sol formation…”
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Liquid phase selective oxidation of benzyl alcohol over Pd–Ag catalysts supported on pumice by Liotta, L.F, Venezia, A.M, Deganello, G, Longo, A, Martorana, A, Schay, Z, Guczi, L

“…Selective oxidation of benzyl alcohol to benzaldehyde was carried out over pumice supported bimetallic and monometallic Pd and Ag catalysts. Preliminary…”
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Anomalous wide angle X-ray scattering (AWAXS) and heterogeneous catalysts by Bazin, D., Guczi, L., Lynch, J.

“…This review paper will be focused on anomalous wide angle X-ray scattering (AWAXS) and more precisely on the numerous breakthroughs, which have been achieved…”
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Soft X-ray absorption spectroscopy in heterogeneous catalysis by Bazin, D, Guczi, L

“…Soft X-ray absorption spectroscopy proved to be a very powerful tool in different disciples and particularly in heterogeneous catalysis. The fine structure of…”
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Electronic Structure and Catalytic Properties of Transition Metal Nanoparticles: The Effect of Size Reduction by Guczi, L., Petö, G., Beck, A., Pászti, Z.

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Structure and selectivity of metal catalysts: revisiting bimetallic zeolite systems by Guczi, László, Bazin, Dominique

“…The structures of Pt–Co/NaY and Ru–Co/NaY have been investigated by X-ray photoelectron spectroscopy (XPS), Extended X-ray absorption fine spectra (EXAFS) and…”
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Correlation between structural and electrical properties of heavily lithiated boron oxide solid electrolytes by Horopanitis, E.E., Perentzis, G., Beck, A., Guczi, L., Peto, G., Papadimitriou, L.

“…Infrared and impedance measurements have been carried out on high lithium content boron oxide solid electrolytes xLi2O–B2O3, with x=3.0–4.5, in order to…”
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Bimetallic catalysis: CO hydrogenation over palladium–cobalt catalysts prepared by sol/gel method by Guczi, L, Schay, Z, Stefler, G, Mizukami, F

“…Silica supported cobalt, palladium and cobalt–palladium bimetallic catalysts prepared by sol/gel technique and characterized by X-ray photoelectron…”
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CO hydrogenation and methane activation over Pd–Co/SiO2 catalysts prepared by sol/gel method by Guczi, L

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Surface treatment of screw shaped titanium dental implants by high intensity laser pulses by Pető, G., Karacs, A., Pászti, Z., Guczi, L., Divinyi, T., Joób, A.

“…Machined and Al 2O 3 blasted surfaces of screw shaped Ti dental implants were irradiated by 30 ns pulses of Nd:glass laser at 1064 nm wavelength with 0.5–3 J…”
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