Please use this identifier to cite or link to this item: http://hdl.handle.net/1942/36951
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dc.contributor.authorRohlfs, Jelle-
dc.contributor.authorBossers, Koen W.-
dc.contributor.authorMeulendijks, Nicole-
dc.contributor.authorValega Mackenzie, Fidel-
dc.contributor.authorXu, Man-
dc.contributor.authorVerheijen, Marcel A.-
dc.contributor.authorBUSKENS, Pascal-
dc.contributor.authorSastre, Francesc-
dc.date.accessioned2022-03-21T13:14:34Z-
dc.date.available2022-03-21T13:14:34Z-
dc.date.issued2022-
dc.date.submitted2022-03-18T09:36:58Z-
dc.identifier.citationCatalysts, 12 (2) (Art N° 126)-
dc.identifier.issn-
dc.identifier.urihttp://hdl.handle.net/1942/36951-
dc.description.abstractPlasmonic CO2 methanation using gamma-Al2O3-supported Ru nanorods was carried out under continuous-flow conditions without conventional heating, using mildly concentrated sunlight as the sole and sustainable energy source (AM 1.5, irradiance 5.5-14.4 kW & BULL;m(-2) = 5.5-14.4 suns). Under 12.5 suns, a CO2 conversion exceeding 97% was achieved with complete selectivity towards CH4 and a stable production rate (261.9 mmol & BULL;gRu-1 & BULL;h(-1)) for at least 12 h. The CH4 production rate showed an exponential increase with increasing light intensity, suggesting that the process was mainly promoted by photothermal heating. This was confirmed by the apparent activation energy of 64.3 kJ & BULL;mol(-1), which is very similar to the activation energy obtained for reference experiments in dark (67.3 kJ & BULL;mol(-1)). The flow rate influence was studied under 14.4 suns, achieving a CH4 production plateau of 264 mu mol min(-1) (792 mmol & BULL;gRu-1 & BULL;h(-1)) with a constant catalyst bed temperature of approximately 204 & DEG;C.-
dc.description.sponsorshipEuropean Fund for Regional Development through the cross-border collaborative Interreg V program Flanders, the Netherlands (project LUMEN), co-financed by the Belgian province of Limburg and the Dutch provinces of Limburg and Noord-Brabant. J.R., K.W.B., N.M., M.X., P.B. and F.S. acknowledge the financial support from the European Fund for Regional Development through the cross-border collaborative Interreg V program Flanders, the Netherlands (project LUMEN), co-financed by the Belgian province of Limburg and the Dutch provinces of Limburg and Noord-Brabant. M.A.V. acknowledges Solliance and the Dutch province of Noord-Brabant for funding the TEM facility. We thank Wouter Marchal from Hasselt University for the ICP analyses.-
dc.language.isoen-
dc.publisherMDPI-
dc.rights2022 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https:// creativecommons.org/licenses/by/ 4.0/).-
dc.subject.othercarbon dioxide-
dc.subject.otherSabatier reaction-
dc.subject.othersolar light-
dc.subject.othersurface plasmon resonance-
dc.subject.otherphotochemistry-
dc.titleContinuous-Flow Sunlight-Powered CO2 Methanation Catalyzed by γ-Al2O3-Supported Plasmonic Ru Nanorods-
dc.typeJournal Contribution-
dc.identifier.issue2-
dc.identifier.volume12-
local.format.pages11-
local.bibliographicCitation.jcatA1-
dc.description.notesBuskens, P; Sastre, F (corresponding author), Netherlands Org Appl Sci Res TNO, High Tech Campus 25, NL-5656 AE Eindhoven, Netherlands.; Buskens, P (corresponding author), Hasselt Univ, Inst Mat Res Design & Synth Inorgan Mat DESINe, Agoralaan Bldg D, B-3590 Diepenbeek, Belgium.-
dc.description.notesjelle.rohlfs@tno.nl; koen.bossers@tno.nl; nicole.meulendijks@tno.nl;-
dc.description.notesfidel.valegamackenzie@tno.nl; man.xu@tno.nl;-
dc.description.notesMarcelVerheijen@eurofinsEAG.com; pascal.buskens@tno.nl;-
dc.description.notesfrancesc.sastrecalabuig@tno.nl-
local.publisher.placeST ALBAN-ANLAGE 66, CH-4052 BASEL, SWITZERLAND-
local.type.refereedRefereed-
local.type.specifiedArticle-
local.bibliographicCitation.artnr126-
dc.identifier.doi10.3390/catal12020126-
dc.identifier.isiWOS:000764430200001-
dc.contributor.orcidVerheijen, Marcel/0000-0002-8749-7755-
dc.identifier.eissn2073-4344-
local.provider.typewosris-
local.description.affiliation[Rohlfs, Jelle; Bossers, Koen W.; Meulendijks, Nicole; Valega Mackenzie, Fidel; Xu, Man; Buskens, Pascal; Sastre, Francesc] Netherlands Org Appl Sci Res TNO, High Tech Campus 25, NL-5656 AE Eindhoven, Netherlands.-
local.description.affiliation[Xu, Man] Delft Univ Technol, Opt Res Grp, Lorentzweg 1 Bldg 22, NL-2628 CJ Delft, Netherlands.-
local.description.affiliation[Verheijen, Marcel A.] Eurofins Mat Sci, High Tech Campus 11, NL-5656 AE Eindhoven, Netherlands.-
local.description.affiliation[Verheijen, Marcel A.] Eindhoven Univ Technol, Dept Appl Phys, NL-5600 MB Eindhoven, Netherlands.-
local.description.affiliation[Buskens, Pascal] Hasselt Univ, Inst Mat Res Design & Synth Inorgan Mat DESINe, Agoralaan Bldg D, B-3590 Diepenbeek, Belgium.-
local.uhasselt.internationalyes-
item.fulltextWith Fulltext-
item.contributorRohlfs, Jelle-
item.contributorBossers, Koen W.-
item.contributorMeulendijks, Nicole-
item.contributorValega Mackenzie, Fidel-
item.contributorXu, Man-
item.contributorVerheijen, Marcel A.-
item.contributorBUSKENS, Pascal-
item.contributorSastre, Francesc-
item.fullcitationRohlfs, Jelle; Bossers, Koen W.; Meulendijks, Nicole; Valega Mackenzie, Fidel; Xu, Man; Verheijen, Marcel A.; BUSKENS, Pascal & Sastre, Francesc (2022) Continuous-Flow Sunlight-Powered CO2 Methanation Catalyzed by γ-Al2O3-Supported Plasmonic Ru Nanorods. In: Catalysts, 12 (2) (Art N° 126).-
item.accessRightsOpen Access-
item.validationecoom 2023-
crisitem.journal.eissn2073-4344-
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