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To promote this process, a hybrid catalyst was prepared and properly characterized, comprising of strontium titanate (SrTiO3) co-doped with ruthenium oxide (RuO2) and nickel oxide (NiO). The photocatalytic activity towards EtOH production was assessed in batch-mode and at gas-phase, under the influence of different conditions: (i) dopant loading; (ii) temperature; (iii) optical radiation wavelength; (vi) consecutive uses; and (v) electron scavenger addition. From the results here obtained, it was found that: (i) the functionalization of the SrTiO3 with RuO2 and NiO allows the visible light harvest and narrows the band gap energy (ca. 14\u201320%); (ii) the selectivity towards EtOH depends on the presence of Ni and irradiation; (iii) the catalyst photoresponse is mainly due to the visible photons; (iv) the photocatalyst loses &gt; 50% efficiency right after the 2nd use; (v) the reaction mechanism is based on the photogenerated electron-hole pair charge separation; and (vi) a maximum yield of 64 \u03bcmol EtOH gcat\u22121 was obtained after 45-min (85 \u03bcmol EtOH gcat\u22121 h\u22121) of simulated solar irradiation (1000 W m\u22122) at 200 \u00b0C, using 0.4 g L\u22121 of SrTiO3:RuO2:NiO (0.8 wt.% Ru) with [CO2]:[C2H6] and [Ru]:[Ni] molar ratios of 1:3 and 1:1, respectively. Notwithstanding, despite its exploratory nature, this study offers an alternative route to solar fuels\u2019 synthesis from the underutilized C2H6 and CO2.<\/jats:p>","DOI":"10.3390\/catal11040461","type":"journal-article","created":{"date-parts":[[2021,4,1]],"date-time":"2021-04-01T07:23:17Z","timestamp":1617261797000},"page":"461","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":33,"title":["Turning Carbon Dioxide and Ethane into Ethanol by Solar-Driven Heterogeneous Photocatalysis over RuO2- and NiO-co-Doped SrTiO3"],"prefix":"10.3390","volume":"11","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-2360-9885","authenticated-orcid":false,"given":"Larissa O.","family":"Paulista","sequence":"first","affiliation":[{"name":"Laboratory of Separation and Reaction Engineering\u2014Laboratory of Catalysis and Materials (LSRE-LCM), Departamento de Engenharia Qu\u00edmica, Faculdade de Engenharia, Universidade do Porto, Rua Dr. Roberto Frias, 4200-465 Porto, Portugal"}]},{"given":"Josep","family":"Albero","sequence":"additional","affiliation":[{"name":"Instituto Universitario de Tecnolog\u00eda Qu\u00edmica CSIC-UPV, Universidad Polit\u00e9cnica de Valencia, Av. de los Naranjos s\/n, 46022 Valencia, Spain"}]},{"given":"Ramiro J. E.","family":"Martins","sequence":"additional","affiliation":[{"name":"Laboratory of Separation and Reaction Engineering\u2014Laboratory of Catalysis and Materials (LSRE-LCM), Departamento de Engenharia Qu\u00edmica, Faculdade de Engenharia, Universidade do Porto, Rua Dr. Roberto Frias, 4200-465 Porto, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3000-5748","authenticated-orcid":false,"given":"Rui A. R.","family":"Boaventura","sequence":"additional","affiliation":[{"name":"Laboratory of Separation and Reaction Engineering\u2014Laboratory of Catalysis and Materials (LSRE-LCM), Departamento de Engenharia Qu\u00edmica, Faculdade de Engenharia, Universidade do Porto, Rua Dr. Roberto Frias, 4200-465 Porto, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0943-2144","authenticated-orcid":false,"given":"V\u00edtor J. P.","family":"Vilar","sequence":"additional","affiliation":[{"name":"Laboratory of Separation and Reaction Engineering\u2014Laboratory of Catalysis and Materials (LSRE-LCM), Departamento de Engenharia Qu\u00edmica, Faculdade de Engenharia, Universidade do Porto, Rua Dr. Roberto Frias, 4200-465 Porto, Portugal"}]},{"given":"T\u00e2nia F. C. V.","family":"Silva","sequence":"additional","affiliation":[{"name":"Laboratory of Separation and Reaction Engineering\u2014Laboratory of Catalysis and Materials (LSRE-LCM), Departamento de Engenharia Qu\u00edmica, Faculdade de Engenharia, Universidade do Porto, Rua Dr. Roberto Frias, 4200-465 Porto, Portugal"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9664-493X","authenticated-orcid":false,"given":"Hermenegildo","family":"Garc\u00eda","sequence":"additional","affiliation":[{"name":"Instituto Universitario de Tecnolog\u00eda Qu\u00edmica CSIC-UPV, Universidad Polit\u00e9cnica de Valencia, Av. de los Naranjos s\/n, 46022 Valencia, Spain"}]}],"member":"1968","published-online":{"date-parts":[[2021,4,1]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"2177","DOI":"10.1039\/C6EE00383D","article-title":"CO2 photo-reduction: Insights into CO2 activation and reaction on surfaces of photocatalysts","volume":"9","author":"Chang","year":"2016","journal-title":"Energy Environ. Sci."},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"7645","DOI":"10.1039\/C5CC01124H","article-title":"Highly efficient and stable photocatalytic reduction of CO2 to CH4 over Ru loaded NaTaO3","volume":"51","author":"Li","year":"2015","journal-title":"Chem. Commun."},{"key":"ref_3","doi-asserted-by":"crossref","first-page":"134","DOI":"10.1016\/j.apcatb.2016.06.029","article-title":"Cobaloxime coenzyme catalyzing artificial photosynthesis for hydrogen generation over CdS nanocrystals","volume":"199","author":"Niu","year":"2016","journal-title":"Appl. Catal. B-Environ."},{"key":"ref_4","doi-asserted-by":"crossref","first-page":"625","DOI":"10.1021\/sc5007736","article-title":"A Process Integration Approach to the Assessment of CO2 Fixation through Dry Reforming","volume":"3","author":"Noureldin","year":"2015","journal-title":"ACS Sustain. Chem. Eng."},{"key":"ref_5","doi-asserted-by":"crossref","unstructured":"B\u00f6rner, A., and Franke, R. (2016). Hydroformylation: Fundamentals, Processes, and Applications in Organic Synthesis, John Wiley & Sons.","DOI":"10.1002\/9783527677931"},{"key":"ref_6","doi-asserted-by":"crossref","first-page":"5675","DOI":"10.1021\/cr3001803","article-title":"Applied Hydroformylation","volume":"112","author":"Franke","year":"2012","journal-title":"Chem. Rev."},{"key":"ref_7","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1038\/s41467-020-15849-x","article-title":"Reactions of CO2 and ethane enable CO bond insertion for production of C3 oxygenates","volume":"11","author":"Xie","year":"2020","journal-title":"Nat. Commun."},{"key":"ref_8","doi-asserted-by":"crossref","first-page":"168","DOI":"10.1016\/j.jcat.2016.02.004","article-title":"Reforming and oxidative dehydrogenation of ethane with CO2 as a soft oxidant over bimetallic catalysts","volume":"343","author":"Myint","year":"2016","journal-title":"J. Catal."},{"key":"ref_9","doi-asserted-by":"crossref","first-page":"118","DOI":"10.1016\/j.jcat.2014.11.014","article-title":"On ethane ODH mechanism and nature of active sites over NiO-based catalysts via isotopic labeling and methanol sorption studies","volume":"322","author":"Skoufa","year":"2015","journal-title":"J. Catal."},{"key":"ref_10","doi-asserted-by":"crossref","first-page":"148","DOI":"10.1016\/j.apcata.2008.12.038","article-title":"Dehydrogenation of ethane to ethylene over a highly efficient Ga2O3\/HZSM-5 catalyst in the presence of CO2","volume":"356","author":"Shen","year":"2009","journal-title":"Appl. Catal. A Gen."},{"key":"ref_11","doi-asserted-by":"crossref","first-page":"2098","DOI":"10.1002\/cssc.201900175","article-title":"Thermo-Photocatalysis: Environmental and Energy Applications","volume":"12","author":"Nair","year":"2019","journal-title":"ChemSusChem"},{"key":"ref_12","doi-asserted-by":"crossref","first-page":"4607","DOI":"10.1002\/adma.201400087","article-title":"Photocatalytic Conversion of CO2 into Renewable Hydrocarbon Fuels: State-of-the-Art Accomplishment, Challenges, and Prospects","volume":"26","author":"Tu","year":"2014","journal-title":"Adv. Mater."},{"key":"ref_13","doi-asserted-by":"crossref","unstructured":"Barber, J., and Tran, P.D. (2013). From natural to artificial photosynthesis. J. R. Soc. Interface R. Soc., 10.","DOI":"10.1098\/rsif.2012.0984"},{"key":"ref_14","doi-asserted-by":"crossref","first-page":"16","DOI":"10.1016\/j.jphotochemrev.2015.06.001","article-title":"Review of material design and reactor engineering on TiO2 photocatalysis for CO2 reduction","volume":"24","author":"Ola","year":"2015","journal-title":"J. Photochem. Photobiol. C"},{"key":"ref_15","doi-asserted-by":"crossref","first-page":"627","DOI":"10.1016\/j.apsusc.2018.04.049","article-title":"Photocatalytic CO2 reduction over SrTiO3: Correlation between surface structure and activity","volume":"447","author":"Luo","year":"2018","journal-title":"Appl. Surf. Sci."},{"key":"ref_16","doi-asserted-by":"crossref","first-page":"717","DOI":"10.1016\/j.apsusc.2017.11.004","article-title":"Modification of Ag nanoparticles on the surface of SrTiO3 particles and resultant influence on photoreduction of CO2","volume":"434","author":"Shao","year":"2018","journal-title":"Appl. Surf. Sci."},{"key":"ref_17","doi-asserted-by":"crossref","first-page":"5540","DOI":"10.1016\/j.ijhydene.2012.01.007","article-title":"Co-doping schemes to enhance H2 evolution under visible light irradiation over SrTiO3:Ni\/M (M = La or Ta) prepared by spray pyrolysis","volume":"37","author":"Kang","year":"2012","journal-title":"Int. J Hydrogen Energy"},{"key":"ref_18","doi-asserted-by":"crossref","first-page":"9496","DOI":"10.1016\/j.ijhydene.2011.05.094","article-title":"H2 evolution under visible light irradiation from aqueous methanol solution on SrTiO3: Cr\/Ta prepared by spray pyrolysis from polymeric precursor","volume":"36","author":"Kang","year":"2011","journal-title":"Int. J Hydrogen Energy"},{"key":"ref_19","doi-asserted-by":"crossref","first-page":"19386","DOI":"10.1021\/jp908621e","article-title":"Defect engineering of photocatalysts by doping of aliovalent metal cations for efficient water splitting","volume":"113","author":"Takata","year":"2009","journal-title":"J. Phys. Chem. C"},{"key":"ref_20","doi-asserted-by":"crossref","first-page":"2241","DOI":"10.1039\/b502147b","article-title":"Nickel and either tantalum or niobium-codoped TiO2 and SrTiO3 photocatalysts with visible-light response for H2 or O2 evolution from aqueous solutions","volume":"7","author":"Niishiro","year":"2005","journal-title":"Phys. Chem. Chem. Phys."},{"key":"ref_21","doi-asserted-by":"crossref","first-page":"1949","DOI":"10.1016\/j.joule.2019.06.001","article-title":"Titanium-Perovskite-Supported RuO2 Nanoparticles for Photocatalytic CO2 Methanation","volume":"3","author":"Mateo","year":"2019","journal-title":"Joule"},{"key":"ref_22","doi-asserted-by":"crossref","first-page":"300","DOI":"10.1016\/j.jcat.2013.10.016","article-title":"Role of catalyst carriers in CO2 photoreduction over nanocrystalline nickel loaded TiO2-based photocatalysts","volume":"309","author":"Ola","year":"2014","journal-title":"J. Catal."},{"key":"ref_23","doi-asserted-by":"crossref","first-page":"321","DOI":"10.1246\/cl.1983.321","article-title":"Photocatalytic synthesis and photodecomposition of ammonia over SrTiO3 and BaTiO3 based catalysts","volume":"12","author":"Li","year":"1983","journal-title":"Chem. Lett."},{"key":"ref_24","first-page":"193","article-title":"A contribution to the optics of pigments","volume":"12","author":"Kubelka","year":"1931","journal-title":"Z. Tech. Phys."},{"key":"ref_25","doi-asserted-by":"crossref","first-page":"16282","DOI":"10.1039\/C6RA27840J","article-title":"Towards high visible light photocatalytic activity in rare earth and N co-doped SrTiO3: A first principles evaluation and prediction","volume":"7","author":"Zhang","year":"2017","journal-title":"RSC Adv."},{"key":"ref_26","doi-asserted-by":"crossref","first-page":"7072","DOI":"10.1166\/jnn.2018.15521","article-title":"Photoluminescence and nonlinear optical properties of transition metal (Ag, Ni, Mn) doped ZnO nanoparticles","volume":"18","author":"Ramya","year":"2018","journal-title":"J. Nanosci. Nanotechnol."},{"key":"ref_27","doi-asserted-by":"crossref","first-page":"128925","DOI":"10.1016\/j.chemosphere.2020.128925","article-title":"Influence of ruthenium doping on UV- and visible-light photoelectrocatalytic color removal from dye solutions using a TiO2 nanotube array photoanode","volume":"267","year":"2021","journal-title":"Chemosphere"},{"key":"ref_28","doi-asserted-by":"crossref","first-page":"333","DOI":"10.1016\/j.mssp.2018.12.003","article-title":"Tuning the photocatalytic activity of ZnO by TM (TM = Fe, Co, Ni) doping","volume":"91","author":"Mondal","year":"2019","journal-title":"Mat. Sci. Semicon. Proc."},{"key":"ref_29","doi-asserted-by":"crossref","first-page":"1140","DOI":"10.1016\/j.solidstatesciences.2010.04.005","article-title":"Synthesis and characterization of highly-active nickel and lanthanum co-doped SrTiO3","volume":"12","author":"Jia","year":"2010","journal-title":"Solid State Sci."},{"key":"ref_30","unstructured":"Mitsui, T., Nouma, S., and Landolt, B. (1982). Numerical Data and Functional Relation in Science and Technology: Crystal and Solid State Physics, Springer."},{"key":"ref_31","doi-asserted-by":"crossref","first-page":"756","DOI":"10.1107\/S0567739475001635","article-title":"Simple ways of determining perovskite structures","volume":"31","author":"Glazer","year":"1975","journal-title":"Acta Crystallogr. A"},{"key":"ref_32","doi-asserted-by":"crossref","first-page":"036409","DOI":"10.1088\/2053-1591\/ab815b","article-title":"Investigation the effect of doping concentration in Ruthenium-doped TiO2 thin films for solar cells and sensors applications","volume":"7","year":"2020","journal-title":"Mater. Res. Express."},{"key":"ref_33","doi-asserted-by":"crossref","first-page":"102","DOI":"10.1107\/S0021889878012844","article-title":"Scherrer after sixty years: A survey and some new results in the determination of crystallite size","volume":"11","author":"Langford","year":"1978","journal-title":"J. Appl. Crystallogr."},{"key":"ref_34","doi-asserted-by":"crossref","unstructured":"Scherrer, P. (1912). Bestimmung der inneren Struktur und der Gr\u00f6\u00dfe von Kolloidteilchen mittels R\u00f6ntgenstrahlen. Kolloidchem. Ein Lehrb., 387\u2013409.","DOI":"10.1007\/978-3-662-33915-2_7"},{"key":"ref_35","first-page":"183","article-title":"Synthesis of cobalt doped titania nano material assisted by gemini surfactant: Characterization and application in degradation of Acid Red under visible light irradiation","volume":"24","author":"Chekuri","year":"2017","journal-title":"Sajog S. Afr. J. Chem. Eng."},{"key":"ref_36","doi-asserted-by":"crossref","unstructured":"Yahmadi, B., Kamoun, O., Alhalaili, B., Alleg, S., Vidu, R., and Kamoun Turki, N. (2020). Physical Investigations of (Co, Mn) Co-Doped ZnO Nanocrystalline Films. Nanomaterials, 10.","DOI":"10.3390\/nano10081507"},{"key":"ref_37","doi-asserted-by":"crossref","first-page":"509","DOI":"10.1016\/j.jcou.2018.01.027","article-title":"CO2 reforming of methane over Ni-Ru supported catalysts: On the nature of active sites by operando DRIFTS study","volume":"24","author":"Bobadilla","year":"2018","journal-title":"J. CO2 Util."},{"key":"ref_38","doi-asserted-by":"crossref","first-page":"129","DOI":"10.1116\/1.1247683","article-title":"SrTiO3 by XPS","volume":"1","author":"Vasquez","year":"1992","journal-title":"Surf. Sci. Spectra"},{"key":"ref_39","doi-asserted-by":"crossref","unstructured":"Guedes, E., Abud, F., Martins, H., Abbate, M., Jardim, R., and Mossanek, R. (2019). Role of Ti-Ru interaction in SrTi0.5Ru0.5O3: Physical properties, x-ray spectroscopy, and cluster model calculations. Phys. Rev. B, 100.","DOI":"10.1103\/PhysRevB.100.075132"},{"key":"ref_40","doi-asserted-by":"crossref","first-page":"7559","DOI":"10.1021\/acsomega.7b00957","article-title":"Nanosheets of NiCo2O4\/NiO as efficient and stable electrocatalyst for oxygen evolution reaction","volume":"2","author":"Mahala","year":"2017","journal-title":"ACS Omega"},{"key":"ref_41","doi-asserted-by":"crossref","first-page":"63","DOI":"10.1016\/0368-2048(96)03030-7","article-title":"XPS satellites in transition metal oxides","volume":"81","author":"Mayer","year":"1996","journal-title":"J. Electron. Spectrosc."},{"key":"ref_42","doi-asserted-by":"crossref","unstructured":"Shi, J., Hui, F., Yuan, J., Yu, Q., Mei, S., Zhang, Q., Li, J., Wang, W., Yang, J., and Lu, J. (2019). Ru-Ti oxide based catalysts for HCl oxidation: The favorable oxygen species and influence of Ce additive. Catalysts, 9.","DOI":"10.3390\/catal9020108"},{"key":"ref_43","doi-asserted-by":"crossref","first-page":"538","DOI":"10.1021\/acs.jpclett.6b02748","article-title":"Current status and bioinspired perspective of electrochemical conversion of CO2 to a long-chain hydrocarbon","volume":"8","author":"Yang","year":"2017","journal-title":"J. Phys. Chem. Lett."},{"key":"ref_44","doi-asserted-by":"crossref","first-page":"9505","DOI":"10.1021\/ie401157c","article-title":"Dehydration of ethanol to ethylene","volume":"52","author":"Zhang","year":"2013","journal-title":"Ind. Eng. Chem."},{"key":"ref_45","doi-asserted-by":"crossref","first-page":"32","DOI":"10.1016\/j.catcom.2017.10.013","article-title":"Ethanol dehydration to diethyl ether over Cu-Fe\/ZSM-5 catalysts","volume":"104","author":"Oliveira","year":"2018","journal-title":"Catal. Commun."},{"key":"ref_46","first-page":"1","article-title":"Methanation of CO2-storage of renewable energy in a gas distribution system","volume":"4","author":"Schaaf","year":"2014","journal-title":"Energy Sustain. Soc."},{"key":"ref_47","doi-asserted-by":"crossref","first-page":"4159","DOI":"10.1039\/a704801g","article-title":"Temperature dependence of the photochemical reduction of CO2 in the presence of H2O at the solid\/gas interface of TiO2","volume":"93","author":"Saladin","year":"1997","journal-title":"J. Chem. Soc. Faraday Trans."},{"key":"ref_48","doi-asserted-by":"crossref","first-page":"1121","DOI":"10.1039\/b604038c","article-title":"The plasmon band in noble metal nanoparticles: An introduction to theory and applications","volume":"30","author":"Moores","year":"2006","journal-title":"New J. Chem."},{"key":"ref_49","doi-asserted-by":"crossref","first-page":"19424","DOI":"10.1016\/j.ijhydene.2014.09.087","article-title":"Genesis of enhanced photoactivity of CdS\/Nix nanocomposites for visible-light-driven splitting of water","volume":"39","author":"Devi","year":"2014","journal-title":"Int. J. Hydrogen Energy"},{"key":"ref_50","doi-asserted-by":"crossref","first-page":"173","DOI":"10.1016\/j.apsusc.2015.08.059","article-title":"Photocatalytic reduction of CO2 into methanol and ethanol over conducting polymers modified Bi2WO6 microspheres under visible light","volume":"356","author":"Dai","year":"2015","journal-title":"Appl. Surf. Sci"},{"key":"ref_51","doi-asserted-by":"crossref","first-page":"185","DOI":"10.1016\/j.mcat.2018.01.005","article-title":"Visible light responsive CdS sensitized TiO2 nanorod array films for efficient photocatalytic reduction of gas phase CO2","volume":"448","author":"Cheng","year":"2018","journal-title":"Mol. Catal."},{"key":"ref_52","doi-asserted-by":"crossref","first-page":"3674","DOI":"10.1021\/la0303815","article-title":"Photooxidation of a mustard gas simulant over TiO2\u2212 SiO2 mixed-oxide photocatalyst: Site poisoning by oxidation products and reactivation","volume":"20","author":"Panayotov","year":"2004","journal-title":"Langmuir"},{"key":"ref_53","doi-asserted-by":"crossref","first-page":"145","DOI":"10.3390\/catal5010145","article-title":"Heterogeneous catalyst deactivation and regeneration: A review","volume":"5","author":"Argyle","year":"2015","journal-title":"Catalysts"},{"key":"ref_54","doi-asserted-by":"crossref","first-page":"749","DOI":"10.1055\/s-1987-28074","article-title":"Addition and cycloaddition reactions of tetracyanoethylene (TCNE) in organic chemistry","volume":"1987","author":"Fatiadi","year":"1987","journal-title":"Synthesis"},{"key":"ref_55","doi-asserted-by":"crossref","first-page":"2198","DOI":"10.1021\/ja308493k","article-title":"A Unified Electrocatalytic Description of the Action of Inhibitors of Nickel Carbon Monoxide Dehydrogenase","volume":"135","author":"Wang","year":"2013","journal-title":"J. Am. Chem. Soc."},{"key":"ref_56","doi-asserted-by":"crossref","unstructured":"Bachmeier, A., Hall, S., Ragsdale, S.W., and Armstrong, F.A. (2014). Selective Visible-Light-Driven CO2 Reduction on a p-Type Dye-Sensitised NiO Photocathode. J. Am. Chem. Soc., 179\u2013191.","DOI":"10.1007\/978-3-319-47069-6_5"},{"key":"ref_57","doi-asserted-by":"crossref","first-page":"217","DOI":"10.1016\/S1003-9953(07)60052-8","article-title":"Chemical Reduction of CO2 to Different Products during Photo Catalytic Reaction on TiO2 under Diverse Conditions: An Overview","volume":"16","author":"Dey","year":"2007","journal-title":"J. Nat. Gas Chem."},{"key":"ref_58","doi-asserted-by":"crossref","first-page":"115","DOI":"10.3847\/1538-4357\/ab07b2","article-title":"Oxygen atom reactions with C2H6, C2H4, and C2H2 in ices","volume":"874","author":"Bergner","year":"2019","journal-title":"Astrophys. J."},{"key":"ref_59","doi-asserted-by":"crossref","first-page":"391","DOI":"10.1021\/j100722a021","article-title":"Reaction of O(1D) with hydrocarbons in liquid argon","volume":"73","author":"DeMore","year":"1969","journal-title":"J. Phys. Chem."},{"key":"ref_60","unstructured":"Zumdahl, S.S. (1992). Chemical Principles, D. C. Heath. [6th ed.]."},{"key":"ref_61","doi-asserted-by":"crossref","first-page":"5734","DOI":"10.1021\/acscatal.0c00478","article-title":"Photocatalytic CO2 reduction to C2+ products","volume":"10","author":"Albero","year":"2020","journal-title":"ACS Catal."}],"container-title":["Catalysts"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/2073-4344\/11\/4\/461\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,13]],"date-time":"2025-10-13T13:58:04Z","timestamp":1760363884000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/2073-4344\/11\/4\/461"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,4,1]]},"references-count":61,"journal-issue":{"issue":"4","published-online":{"date-parts":[[2021,4]]}},"alternative-id":["catal11040461"],"URL":"https:\/\/doi.org\/10.3390\/catal11040461","relation":{},"ISSN":["2073-4344"],"issn-type":[{"value":"2073-4344","type":"electronic"}],"subject":[],"published":{"date-parts":[[2021,4,1]]}}}