000120032 001__ 120032
000120032 005__ 20240319081004.0
000120032 0247_ $$2doi$$a10.1016/j.apsusc.2022.154968
000120032 0248_ $$2sideral$$a130858
000120032 037__ $$aART-2022-130858
000120032 041__ $$aeng
000120032 100__ $$0(orcid)0000-0001-7904-2729$$aAzpiroz, Ramón
000120032 245__ $$aIn-flow photocatalytic oxidation of NO on glasses coated with nanocolumnar porous TiO2 thin films prepared by reactive sputtering
000120032 260__ $$c2022
000120032 5060_ $$aAccess copy available to the general public$$fUnrestricted
000120032 5203_ $$aThe magnetron sputtering technique has been successfully employed for the preparation of porous TiO2 thin films on soda-lime glasses by means of an oblique angle deposition strategy. The morphology of the thin layers is affected by the deposition parameters, such as, the angle with respect to the target, applied power, total pressure, oxygen pressure and deposition time. It has been shown that 60–65° angles, lead to a compromise between the porosity, the level of oxidation and the thickness of the film. High total pressures of the deposition process result in less dense coatings of greater porosity. Moreover, the oxygen flow during the deposition process must be carefully adjusted for each set of deposition conditions, in order to achieve an optimum degree of oxidation. The evaluation of coated-glasses in the in-flow photocatalytic oxidation of nitrogen oxide has shown that the presence of a porous film is essential to achieve photocatalytic activity. The best performing coated-glass was able to reduce the NO concentration ca. 20% for 5 h. SEM and TEM images of this film show a microstructure composed of nanometric grains and a tilted columnar structure. Nanocrystal electron diffraction, XRD and Raman spectroscopy have confirmed the deposition of TiO2 anatase.
000120032 536__ $$9info:eu-repo/grantAgreement/ES/DGA-FSE/E42-20R$$9info:eu-repo/grantAgreement/ES/DGA/T20-20R$$9info:eu-repo/grantAgreement/ES/MCIU-FEDER/RTC-2017-6504-5
000120032 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000120032 590__ $$a6.7$$b2022
000120032 592__ $$a1.187$$b2022
000120032 591__ $$aMATERIALS SCIENCE, COATINGS & FILMS$$b1 / 20 = 0.05$$c2022$$dQ1$$eT1
000120032 593__ $$aChemistry (miscellaneous)$$c2022$$dQ1
000120032 591__ $$aPHYSICS, CONDENSED MATTER$$b15 / 67 = 0.224$$c2022$$dQ1$$eT1
000120032 593__ $$aCondensed Matter Physics$$c2022$$dQ1
000120032 591__ $$aPHYSICS, APPLIED$$b27 / 160 = 0.169$$c2022$$dQ1$$eT1
000120032 593__ $$aSurfaces, Coatings and Films$$c2022$$dQ1
000120032 591__ $$aCHEMISTRY, PHYSICAL$$b42 / 161 = 0.261$$c2022$$dQ2$$eT1
000120032 593__ $$aSurfaces and Interfaces$$c2022$$dQ1
000120032 593__ $$aPhysics and Astronomy (miscellaneous)$$c2022$$dQ1
000120032 594__ $$a12.7$$b2022
000120032 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000120032 700__ $$0(orcid)0000-0002-9413-0265$$aCarretero, Enrique$$uUniversidad de Zaragoza
000120032 700__ $$aCueva, Ana$$uUniversidad de Zaragoza
000120032 700__ $$0(orcid)0000-0001-8736-3856$$aGonzález, Aida
000120032 700__ $$0(orcid)0000-0003-3144-5320$$aIglesias, Manuel
000120032 700__ $$0(orcid)0000-0002-3327-0918$$aPérez-Torrente, Jesús J.$$uUniversidad de Zaragoza
000120032 7102_ $$12002$$2385$$aUniversidad de Zaragoza$$bDpto. Física Aplicada$$cÁrea Física Aplicada
000120032 7102_ $$12010$$2760$$aUniversidad de Zaragoza$$bDpto. Química Inorgánica$$cÁrea Química Inorgánica
000120032 7102_ $$12002$$2X$$aUniversidad de Zaragoza$$bDpto. Física Aplicada$$cProy. investigación HAA
000120032 773__ $$g606 (2022), 154968 [9 pp.]$$pAppl. surf. sci.$$tApplied Surface Science$$x0169-4332
000120032 8564_ $$s4240724$$uhttps://zaguan.unizar.es/record/120032/files/texto_completo.pdf$$yVersión publicada
000120032 8564_ $$s2575209$$uhttps://zaguan.unizar.es/record/120032/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000120032 909CO $$ooai:zaguan.unizar.es:120032$$particulos$$pdriver
000120032 951__ $$a2024-03-18-14:27:16
000120032 980__ $$aARTICLE