000097359 001__ 97359
000097359 005__ 20210108104126.0
000097359 0247_ $$2doi$$a10.1080/1536383X.2017.1362397
000097359 0248_ $$2sideral$$a103343
000097359 037__ $$aART-2017-103343
000097359 041__ $$aeng
000097359 100__ $$aDante, R.C.
000097359 245__ $$aPhotocatalytic activity of a new composite material of Fe (III) oxide nanoparticles wrapped by a matrix of polymeric carbon nitride and amorphous carbon
000097359 260__ $$c2017
000097359 5060_ $$aAccess copy available to the general public$$fUnrestricted
000097359 5203_ $$aPolymeric carbon nitride was synthesized from urea and doped with Cu and Fe to act as co-catalysts. The material doped with Fe was a new composite material composed of Fe(III) oxides (acting as a co-catalyst) wrapped by the polymer layers and amorphous carbon. Furthermore, the copper doped material was described in a previous report. The photocatalytic degradation of the azo dye direct blue 1 (DB) was studied using as photocatalysts: pure carbon nitride (CN), carbon nitride doped with Cu (CN-Cu) and carbon nitride doped with Fe (CN-Fe). The catalysts were characterized by Fourier transform infrared (FTIR) spectroscopy, X-ray diffraction (XRD), by X-ray photoelectron spectroscopy (XPS) and Brunauer–Emmett–Teller method (BET), etc. The adsorption phenomenon was studied using the Langmuir and Freundlich models. For the kinetic study, a solution of 500 mg L-1 of DB1 was treated with each catalyst, visible light and H2O2. The dye concentration was measured by spectrophotometry at the wavelength of 565 nm, and the removal of the total organic content (TOC) was quantified. BET analysis yielded surface areas of 60.029, 20.116 and 70.662 m2g-1 for CN, CN-Cu and CN-Fe, respectively. The kinetics of degradation were pseudo-first order, whose constants were 0.093, 0.039 and 0.110 min-1 for CN, CN-Cu and CN-Fe, respectively. The total organic carbon (TOC) removal reached the highest value of 14.46% with CN-Fe.
000097359 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000097359 590__ $$a1.011$$b2017
000097359 591__ $$aCHEMISTRY, PHYSICAL$$b126 / 146 = 0.863$$c2017$$dQ4$$eT3
000097359 591__ $$aNANOSCIENCE & NANOTECHNOLOGY$$b85 / 92 = 0.924$$c2017$$dQ4$$eT3
000097359 591__ $$aPHYSICS, ATOMIC, MOLECULAR & CHEMICAL$$b31 / 36 = 0.861$$c2017$$dQ4$$eT3
000097359 591__ $$aMATERIALS SCIENCE, MULTIDISCIPLINARY$$b235 / 285 = 0.825$$c2017$$dQ4$$eT3
000097359 592__ $$a0.28$$b2017
000097359 593__ $$aAtomic and Molecular Physics, and Optics$$c2017$$dQ3
000097359 593__ $$aMaterials Science (miscellaneous)$$c2017$$dQ3
000097359 593__ $$aNanoscience and Nanotechnology$$c2017$$dQ3
000097359 593__ $$aOrganic Chemistry$$c2017$$dQ4
000097359 593__ $$aPhysical and Theoretical Chemistry$$c2017$$dQ4
000097359 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000097359 700__ $$aSánchez-Arévalo, F.M.
000097359 700__ $$aHuerta, L.
000097359 700__ $$aMuñoz-Bisesti, F.
000097359 700__ $$aMarquez, D.
000097359 700__ $$0(orcid)0000-0003-2713-2786$$aMartín-Ramos, P.$$uUniversidad de Zaragoza
000097359 700__ $$aLartundo-Rojas, L.
000097359 700__ $$aChamorro-Posada, P.
000097359 700__ $$aSolorza-Feria, O.
000097359 7102_ $$15011$$2500$$aUniversidad de Zaragoza$$bDpto. CC.Agrar.y Medio Natural$$cArea Ingeniería Agroforestal
000097359 773__ $$g25, 11 (2017), 630-636$$pFuller. Nanotub. Carbon Nanostruct.$$tFULLERENES NANOTUBES AND CARBON NANOSTRUCTURES$$x1536-383X
000097359 8564_ $$s443643$$uhttps://zaguan.unizar.es/record/97359/files/texto_completo.pdf$$yPostprint
000097359 8564_ $$s234324$$uhttps://zaguan.unizar.es/record/97359/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000097359 909CO $$ooai:zaguan.unizar.es:97359$$particulos$$pdriver
000097359 951__ $$a2021-01-08-08:03:35
000097359 980__ $$aARTICLE