Hybrid Bio-Nanocomposites by Integrating Nanoscale Au in Butterfly Scales Colored by Photonic Nanoarchitectures

Autor: Krisztián Kertész, Gábor Piszter, Andrea Beck, Anita Horváth, Gergely Nagy, György Molnár, György Zoltán Radnóczi, Zsolt Endre Horváth, Levente Illés, László Péter Biró

Publikováno v: Photonics, Vol 10, Iss 11, p 1275 (2023)

Plasmonic metallic nanoparticles, like Au, can be used to tune the optical properties of photonic nanoarchitectures occurring in butterfly wing scales possessing structural color. The effect of the nanoscale Au depends on the location and the amount

Externí odkaz: https://doaj.org/article/7935275ffa2c4f9397264cb280f81986

Recent Advances in Methane Pyrolysis: Turquoise Hydrogen with Solid Carbon Production

Autor: Tamás I. Korányi, Miklós Németh, Andrea Beck, Anita Horváth

Publikováno v: Energies, Vol 15, Iss 17, p 6342 (2022)

Beside steam reforming, methane pyrolysis is an alternative method for hydrogen production. ‘Turquoise’ hydrogen with solid carbon is formed in the pyrolysis process, contrary to ‘grey’ or ‘blue’ hydrogen via steam methane reforming, wher

Externí odkaz: https://doaj.org/article/3c29d4f7637a4ee8acb5bab7e351bd4f

Interaction between CO and a Coke-Resistant NiIn/SiO2 Methane Dry Reforming Catalyst: A DRIFTS and CO Pulse Study

Autor: Miklós Németh, Anita Horváth, Ferenc Somodi

Publikováno v: The Journal of Physical Chemistry C. 123:27509-27518

Recently a new In-promoted Ni catalyst has been elaborated and published in our laboratory, that has beneficial properties in dry reforming of methane, including inhibited coking. In order to get deeper insights into the coke-free behavior of this Si

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1cac85755dda71f7ab4fff2040d49364
https://doi.org/10.1021/acs.jpcc.9b06839

Strong impact of indium promoter on Ni/Al2O3 and Ni/CeO2-Al2O3 catalysts used in dry reforming of methane

Autor: Leonarda F. Liotta, Boglárka Maróti, Andrea Beck, Valeria La Parola, Anna Maria Venezia, Miklós Németh, György Sáfrán, Giuseppe Pantaleo, Anita Horváth

Publikováno v: Applied catalysis. A, General
621 (2021): 118174. doi:10.1016/j.apcata.2021.118174
info:cnr-pdr/source/autori:Horváth, Anita; Németh, Miklós; Beck, Andrea; Maróti, Boglárka; Sáfrán, György; Pantaleo, Giuseppe; Liotta, Leonarda Francesca; Venezia, Anna Maria; La Parola, Valeria/titolo:Strong impact of indium promoter on Ni%2FAl2<%2Finf>O3<%2Finf> and Ni%2FCeO2<%2Finf>-Al2<%2Finf>O3<%2Finf> catalysts used in dry reforming of methane/doi:10.1016%2Fj.apcata.2021.118174/rivista:Applied catalysis. A, General (Print)/anno:2021/pagina_da:118174/pagina_a:/intervallo_pagine:118174/volume:621

Herein, the promotion effect of only 0.3 wt% indium on 3% Ni/Al2O3 and 3% Ni/CeO2-Al2O3 catalysts prepared by deposition-precipitation over a commercial alumina and on the CeO2-modified support was studied. Catalyst characterization by XRD, TPR, XPS,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec17c7712f25d466b9d66f5b6472637c

Design of stable Ni/ZrO2 catalysts for dry reforming of methane

Autor: Konrad Tiefenbacher, Andreas Jentys, Matthias Steib, Anita Horváth, Johannes A. Lercher, Qi Zhang, Yue Liu, Yu Lou

Publikováno v: Journal of catalysis 356, 147-156 (2017). doi:10.1016/j.jcat.2017.10.009

Journal of catalysis 356, 147 - 156 (2017). doi:10.1016/j.jcat.2017.10.009
ZrO$_2$ supported Ni with an average particle diameter of 1–2 nm were synthesized by binding Ni$^{2+}$ in rccc-5,11,17,23-tetrahydroxy-2,8,14,20-tetra(n-decyl)resorcin[

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d3cf4d379f6f66f90d37d7b546ceaef
https://doi.org/10.1016/j.jcat.2017.10.009