Výsledky vyhledávání - "and Andrew Doran"

Akademický článek

Reactive metal-support interaction in the Cu-In2O3 system: intermetallic compound formation and its consequences for CO2-selective methanol steam reforming

Autor: Kevin Ploner, Lukas Schlicker, Albert Gili, Aleksander Gurlo, Andrew Doran, Lei Zhang, Marc Armbrüster, Dagmar Obendorf, Johannes Bernardi, Bernhard Klötzer, Simon Penner

Publikováno v: Science and Technology of Advanced Materials, Vol 20, Iss 1, Pp 356-366 (2019)

The reactive metal-support interaction in the Cu-In2O3 system and its implications on the CO2 selectivity in methanol steam reforming (MSR) have been assessed using nanosized Cu particles on a powdered cubic In2O3 support. Reduction in hydrogen at 30

Externí odkaz: https://doaj.org/article/e55b8d7524f64e90b5352ad0388a1095

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Elucidating the role of earth alkaline doping in perovskite-based methane dry reforming catalysts

Autor: Parastoo Delir Kheyrollahi Nezhad, Maged F. Bekheet, Nicolas Bonmassar, Albert Gili, Franz Kamutzki, Aleksander Gurlo, Andrew Doran, Sabine Schwarz, Johannes Bernardi, Sebastian Praetz, Aligholi Niaei, Ali Farzi, Simon Penner

Publikováno v: Catalysis science & technology, vol 12, iss 4

To elucidate the role of earth alkaline doping in perovskite-based dry reforming of methane (DRM) catalysts, we embarked on a comparative and exemplary study of a Ni-based Sm perovskite with and without Sr doping. While the Sr-doped material appears

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2008c486f7805e8caa87f02c54e9859
https://doi.org/10.1039/d1cy02044g

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Catalysts by pyrolysis: Direct observation of chemical and morphological transformations leading to transition metal-nitrogen-carbon materials

Autor: Dilworth Y. Parkinson, Devashish Kulkarni, Tristan Asset, Harold Barnard, Andrew Doran, Francesco De Carlo, Xiaoqing Pan, Mingjie Xu, Iryna V. Zenyuk, Plamen Atanassov, Vincent De Andrade, Yechuan Chen, Albert Gili, Ying Huang, Peter Tieu

Publikováno v: Materials Today. 47:53-68

Transition metal-nitrogen-carbon materials (M-N-C catalysts) are promising electrocatalysts in polymer electrolyte fuel cells (PEFCs) and electrolyzer applications. High temperature treatment in inert atmosphere (pyrolysis) is the essential, most com

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9cf64ef5f21ad4d24ac562e1a2393155
https://doi.org/10.1016/j.mattod.2021.02.006

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The sol–gel autocombustion as a route towards highly CO2-selective, active and long-term stable Cu/ZrO2 methanol steam reforming catalysts†

Autor: Andrew Doran, Albert Gili, Maximilian Watschinger, Bernhard Klötzer, Parastoo Delir Kheyrollahi Nezhad, Simon Penner, Marc Armbrüster, Aleksander Gurlo, Pengfei Cao, Marc Heggen, Kevin Ploner, Franz Kamutzki, Nicolas Köwitsch

Publikováno v: Materials Chemistry Frontiers
Materials chemistry frontiers, vol 5, iss 13
Materials chemistry frontiers 5(13), 5093-5105 (2021). doi:10.1039/D1QM00641J

The adaption of the sol–gel autocombustion method to the Cu/ZrO2 system opens new pathways for the specific optimisation of the activity, long-term stability and CO2 selectivity of methanol steam reforming (MSR) catalysts. Calcination of the same p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::18805ce8e23a0429cfc1e43682aeb0ac
http://europepmc.org/articles/PMC8238116

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Steering the methanol steam reforming reactivity of intermetallic Cu–In compounds by redox activation: stability vs. formation of an intermetallic compound–oxide interface

Autor: Nicolas Köwitsch, Andrew Doran, Kevin Ploner, Maximilian Watschinger, Aleksander Gurlo, Albert Gili, Johannes Bernardi, Marc Armbrüster, Martin Kunz, Simon Penner

Publikováno v: Catalysis Science & Technology. 11:5518-5533

To compare the inherent methanol steam reforming properties of intermetallic compounds and a corresponding intermetallic compound-oxide interface, we selected the Cu-In system as a model to correlate the stability limits, self-activation and redox ac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::264b613622fd1ede5b3224b9967af2c9
https://doi.org/10.1039/d1cy00913c

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Steering the Methane Dry Reforming Reactivity of Ni/La2O3 Catalysts by Controlled In Situ Decomposition of Doped La2NiO4 Precursor Structures

Autor: Simon Penner, Bernhard Klötzer, Marc Heggen, Yuanxu Gao, Aligholi Niaei, Andrew Doran, Nicolas Bonmassar, Aleksander Gurlo, Ali Farzi, Albert Gili, Sebastian Praetz, Lukas Schlicker, Maged F. Bekheet, Sabine Schwarz, Parastoo Delir Kheyrollahi Nezhad, Johannes Bernardi

Publikováno v: ACS catalysis 11(1), 43-59 (2021). doi:10.1021/acscatal.0c04290

The influence of A- and/or B-site doping of Ruddlesden-Popper perovskite materials on the crystal structure, stability, and dry reforming of methane (DRM) reactivity of specific A2BO4 phases (A = La, Ba; B = Cu, Ni) has been evaluated by a combinatio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4817228ba95ec9213f4686d9a158fe86
https://doi.org/10.1021/acscatal.0c04290

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Mechanistic insights into the catalytic methanol steam reforming performance of Cu/ZrO2 catalysts by in situ and operando studies

Autor: Parastoo Delir Kheyrollahi Nezhad, Stefan Vanicek, Maximilian Watschinger, Lukas Schlicker, Christoph Thurner, Lei Zhang, Albert Gili, Bernhard Klötzer, Aleksander Gurlo, Eva-Maria Köck, Andrew Doran, Nicholas Köwitsch, Kevin Ploner, Thomas Götsch, Marc Armbrüster, Simon Penner, Wolfgang Wallisch

Publikováno v: Journal of Catalysis. 391:497-512

We assessed the catalytic properties of the Cu/ZrO2 interface in methanol and formaldehyde steam reforming (MSR and FSR) on powder catalysts by using a comparative approach with respect to the influence of the ZrO2 polymorph support structure (monocl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::36372bfba570ccd35ec6d48e841872f0
https://doi.org/10.1016/j.jcat.2020.09.018

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In Situ-Determined Catalytically Active State of LaNiO3 in Methane Dry Reforming

Autor: Nicolas Bonmassar, Albert Gili, Andrew Doran, Aleksander Gurlo, Yuanxu Gao, Bernhard Klötzer, Maged F. Bekheet, Marc Heggen, Simon Penner, Johannes Bernardi, Lukas Schlicker

Publikováno v: ACS Catalysis. 10:1102-1112

Quantitative in situ X-ray diffraction in combination with catalytic tests in dry reforming of methane (DRM) has been performed to unveil the strong structural dynamics of LaNiO3 catalysts during t...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8cc580156e30b07ee55380a9b59750d4
https://doi.org/10.1021/acscatal.9b03687

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Chloride influence on the reaction mechanism of lanthanum hexaboride

Autor: Tracy M. Mattox, Andrew Doran, Jeffrey J. Urban

Publikováno v: Journal of Crystal Growth. 518:30-33

Lanthanum hexaboride (LaB6) is well-known for its established physical properties, such as its incredible hardness and thermionic emission. On the nanoscale, LaB6 is gaining in popularity as an IR-active plasmonic material. However, while researchers

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::203d892a3c48250963399abb7d89253f
https://doi.org/10.1016/j.jcrysgro.2019.04.020

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