Zobrazeno 1 - 10 of 76 pro vyhledávání: '"Miguel A. Cauqui"'
1
Akademický článek
3D-printing of metallic honeycomb monoliths as a doorway to a new generation of catalytic devices: the Ni-based catalysts in methane dry reforming showcase
Autor: Fazia Agueniou, Hilario Vidal, Juan de Dios López, Juan C. Hernández-Garrido, Miguel A. Cauqui, Francisco J. Botana, José J. Calvino, Vladimir V. Galvita, José M. Gatica
Publikováno v: Catalysis Communications, Vol 148, Iss , Pp 106181- (2021)
Stainless-steel honeycomb monoliths (square cell-shape/230 cpsi cylinders) were 3D-printed and used as support of a Ni/CeO2-ZrO2 powder deposited by washcoating. The resulting catalysts were characterized by XRF, SEM-EDX and H2-TPR, and tested in the
Externí odkaz: https://doaj.org/article/3114959a658f44fc8845b9e6f787238a
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2
Akademický článek
Ultrathin Washcoat and Very Low Loading Monolithic Catalyst with Outstanding Activity and Stability in Dry Reforming of Methane
Autor: Fazia Agueniou, Hilario Vidal, María Pilar Yeste, Juan C. Hernández-Garrido, Miguel A. Cauqui, José M. Rodríguez-Izquierdo, José J. Calvino, José M. Gatica
Publikováno v: Nanomaterials, Vol 10, Iss 3, p 445 (2020)
A Ni/CeO2/ZrO2 catalyst with improved redox properties has been washcoated onto a honeycomb cordierite monolith in the form of a nonconventional alumina-catalyst layer, just a few nanometers thick. In spite of the very low active phase loading, the m
Externí odkaz: https://doaj.org/article/dccd174e0b4543c4ba83473762a1a486
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3
Quantitative, Spectro-kinetic Analysis of Oxygen in Electron-Beam Sensitive, Multimetallic Oxide Nanostructures
Autor: Miguel López-Haro, Isabel Gómez-Recio, Huiyan Pan, Juan J Delgado, Xiaowei Chen, Miguel A Cauqui, José A Pérez-Omil, María L Ruiz-González, María Hernando, Marina Parras, José M González-Calbet, José J Calvino
Publikováno v: Microscopy and Microanalysis.
The oxygen stoichiometry of hollandite, KxMnO2-δ, nanorods has been accurately determined from a quantitative analysis of scanning-transmission electron microscopy (STEM) X-Ray Energy Dispersive Spectroscopy (XEDS) experiments carried out in chrono-
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0bd801e8837b077fb361474661723b6f
https://doi.org/10.1093/micmic/ozad037
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5
Akademický článek
Performance of a Direct Methane Solid Oxide Fuel Cell Using Nickel-Ceria-Yttria Stabilized Zirconia as the Anode
Autor: María José Escudero, María Pilar Yeste, Miguel Ángel Cauqui, Miguel Ángel Muñoz
Publikováno v: Materials, Vol 13, Iss 3, p 599 (2020)
A nickel-ceria-yttria stabilized zirconia (Ni-CYSZ) cermet material was synthesized and tested as the anode for the direct oxidation of methane in a solid oxide fuel cell (SOFC) with YSZ as the electrolyte and strontium-doped lanthanum manganite (LSM
Externí odkaz: https://doaj.org/article/c1f2ddd90c394c47b50b23bf4d9c0d0f
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9
Influence of Ca/P ratio on the catalytic performance of Ni/hydroxyapatite samples in dry reforming of methane
Autor: Juan R. González-Velasco, María Pilar Yeste, Miguel A. Cauqui, Zouhair Boukha
Publikováno v: Applied Catalysis A: General. 580:34-45
A series of Ni/hydroxyapatite samples presenting different Ca/P molar ratios were synthesised to study the influence of the hydroxyapatite support composition on their catalytic properties in the dry reforming of methane. Our results reveal that a pr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::04ebd288f7e2fc27f0c420a0e19063da
https://doi.org/10.1016/j.apcata.2019.04.034
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10
A facile one-pot hydrothermal synthesis as an efficient method to modulate the potassium content of cryptomelane and its effects on the redox and catalytic properties
Autor: José M. Rodríguez-Izquierdo, Miguel A. Cauqui, Oihane Sanz, Xiaowei Chen, Huiyan Pan, Juan José Delgado
Publikováno v: Chinese Journal of Catalysis. 40:940-952
Cryptomelane has been widely applied as catalyst in oxidation reactions due to its excellent redox properties and low cost. Here, a novel one-pot hydrothermal synthesis using a potassium permanganate aqueous solution as precursor and ethanol as reduc
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8fcaf3dc6c3fc6db9e56e98c5bd0bdba
https://doi.org/10.1016/s1872-2067(19)63339-5
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