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Browsing by Subject "CO2 hydrogenation"

Now showing items 1-7 of 7

Intensification of catalytic CO2 methanation mediated by in-situ water removal through a high-temperature polymeric thin-film composite membrane

Escorihuela-Roca, Sara; Cerdá-Moreno, Cristina; Remiro-Buenamañana, Sonia; Weigelt, Fynn; Escolástico Rozalén, Sonia; Tena, Alberto; Shishatskiy, Sergey; Brinkmann, Torsten; Chica, Antonio; Serra Alfaro, José Manuel (Elsevier, 2022-01)

[EN] Catalytic CO2 methanation technology can be improved by process intensification, i.e. enabling higher energy efficiency and process sustainability. Here, thin-film composite membranes (TFCM) were developed for in-situ ...
Metal Nanoparticles Wrapped on Defective Nitrogen-doped Graphitic Carbons as Highly Selective Catalysts for C02 Hydrogenation

Peng, Lu (Universitat Politècnica de València, 2021-09-06)

[ES] Teniendo en cuenta el agotamiento de los combustibles fósiles y la creciente concentración de CO2 en la atmósfera, la hidrogenación de CO2 es una forma prometedora de convertir el CO2 en productos químicos y combustibles ...
Metal organic framework composites for reduction of CO2

Liu, Kuan-Guan; Bigdeli, Fahime; Panjeh, Akram; Larimi, Afsanehsadat; Morsali, Ali; Dhakshinamoorthy, Amarajothi; García Gómez, Hermenegildo (Elsevier, 2023-10-15)

[EN] Global warming due to greenhouse gases is a major current environmental threat. In today¿s world those applicable technologies which convert CO2 into valuable and environmentally friendly fuels and chemicals are of ...
Nanometric Cu-ZnO Particles Supported on N-Doped Graphitic Carbon as Catalysts for the Selective CO2 Hydrogenation to Methanol

Peng, Lu; Jurca, Bogdan; García-Baldoví, Alberto; Tian, Liang; Sastre Navarro, German Ignacio; Primo Arnau, Ana Maria; Parvulescu, Vasile I.; Dhakshinamoorthy, Amarajothi; Garcia-Baldovi, Hermenegildo (MDPI AG, 2024-03)

[EN] The quest for efficient catalysts based on abundant elements that can promote the selective CO2 hydrogenation to green methanol still continues. Most of the reported catalysts are based on Cu/ZnO supported in inorganic ...
Structural transformation of carbon-encapsulated core-shell CoNi nanoparticles during magnetically induced CO2 reduction into CO

Cerezo-Navarrete, Christian; Marin, Irene Mustieles; Marini, Carlo; Chaudret, Bruno; Martínez-Prieto, Luis Miguel (Elsevier, 2024-06-15)

[EN] Controlling product distribution in CO2 hydrogenation is of great scientific interest, the selective CO production through the reverse water-gas shift reaction (RWGS) being one of the most investigated processes. ...
Sunlight-assisted hydrogenation of CO2 into ethanol and C2+ hydrocarbons by sodium-promoted Co@C nanocomposites

Liu, Lichen; Puga, Alberto V.; Cored-Bandrés, Jorge; Concepción Heydorn, Patricia; Pérez-Dieste, Virginia; García Gómez, Hermenegildo; Corma Canós, Avelino (Elsevier, 2018-11-05)

[EN] The hydrogenation of CO2 into hydrocarbons promoted by the action of sunlight has been studied on Co nanoparticles covered by thin carbon layers. In particular, nearly 100% selectivity to hydrocarbons is obtained with ...
Water and Cu+ Synergy in Selective CO2 Hydrogenation to Methanol over Cu-MgO-Al2O3 Catalysts

Fernández-Villanueva, Estefanía; Lustemberg, Pablo G.; Zhao, Minjie; Soriano Rodriguez, Jose; Concepción Heydorn, Patricia; Ganduglia-Pirovano, M. Verónica (American Chemical Society, 2024-01-11)

[EN] The CO2 hydrogenation reaction to produce methanol holds great significance as it contributes to achieving a CO2-neutral economy. Previous research identified isolated Cu+ species doping the oxide surface of a ...