000152030 001__ 152030
000152030 005__ 20250326144154.0
000152030 0247_ $$2doi$$a10.1002/cey2.685
000152030 0248_ $$2sideral$$a143384
000152030 037__ $$aART-2025-143384
000152030 041__ $$aeng
000152030 100__ $$0(orcid)0000-0003-1123-2635$$aSanz-Marco, Arturo
000152030 245__ $$aUV to IR Continuous Photocatalytic Gas-Phase CO2 Hydrogenation Over Ni-Doped Molybdenum Oxysulfide: An Experimental and Mechanistic Study
000152030 260__ $$c2025
000152030 5060_ $$aAccess copy available to the general public$$fUnrestricted
000152030 5203_ $$aThe reduction of CO2 toward CO and CH4 over Ni‐loaded MoS2‐like layered nanomaterials is investigated. The mild hydrothermal synthesis induced the formation of a molybdenum oxysulfide (MoOxSy) phase, enriched with sulfur defects and multiple Mo oxidation states that favor the insertion of Ni2+ cations via photo‐assisted precipitation. The photocatalytic tests under LED irradiation at different wavelengths from 365 to 940 nm at 250°C rendered 1% CO2 conversion and continuous CO production up to 0.6 mmol/(gcat h). The incorporation of Ni into the MoOxSy structure boosted the continuous production of CO up to 5.1 mmol/(gcat h) with a CO2 conversion of 3.5%. In situ spectroscopic techniques and DFT simulations showed the O‐incorporated MoS2 structure, in addition to Ni clusters as a supported metal catalyst. The mechanistic study of the CO2 reduction reaction over the catalysts revealed that the reverse water–gas shift reaction is favored due to the preferential formation of carboxylic species.
000152030 536__ $$9info:eu-repo/grantAgreement/ES/AEI/PID2020-114926RB-I00$$9info:eu-repo/grantAgreement/ES/MICINN/CEX2023-001286-S$$9info:eu-repo/grantAgreement/ES/MICINN/CTQ2016-77144-R
000152030 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000152030 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000152030 700__ $$aNavarro-Ruiz, Javier
000152030 700__ $$0(orcid)0000-0002-4546-4111$$aHueso, Jose L.$$uUniversidad de Zaragoza
000152030 700__ $$aGerber, Iann C.
000152030 700__ $$0(orcid)0000-0002-6873-5244$$aSebastian, Victor$$uUniversidad de Zaragoza
000152030 700__ $$aMossin, Susanne
000152030 700__ $$aNielsen, David
000152030 700__ $$0(orcid)0000-0001-5512-0075$$aBalas, Francisco$$uUniversidad de Zaragoza
000152030 700__ $$0(orcid)0000-0002-8701-9745$$aSantamaria, Jesus$$uUniversidad de Zaragoza
000152030 7102_ $$15005$$2555$$aUniversidad de Zaragoza$$bDpto. Ing.Quím.Tecnol.Med.Amb.$$cÁrea Ingeniería Química
000152030 7102_ $$15005$$2790$$aUniversidad de Zaragoza$$bDpto. Ing.Quím.Tecnol.Med.Amb.$$cÁrea Tecnologi. Medio Ambiente
000152030 773__ $$gEarly View (2025), [17 pp.]$$tCarbon Energy$$x2637-9368
000152030 8564_ $$s3763372$$uhttps://zaguan.unizar.es/record/152030/files/texto_completo.pdf$$yVersión publicada
000152030 8564_ $$s2388231$$uhttps://zaguan.unizar.es/record/152030/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000152030 909CO $$ooai:zaguan.unizar.es:152030$$particulos$$pdriver
000152030 951__ $$a2025-03-26-13:53:37
000152030 980__ $$aARTICLE