000088160 001__ 88160
000088160 005__ 20200716101419.0
000088160 0247_ $$2doi$$a10.1002/ejic.201900213
000088160 0248_ $$2sideral$$a111130
000088160 037__ $$aART-2019-111130
000088160 041__ $$aeng
000088160 100__ $$aBottega-Pergher, B
000088160 245__ $$aTriangular and prism-shaped gold-zinc oxide plasmonic nanostructures: in situ reduction, assembly and full-range photocatalytic performance
000088160 260__ $$c2019
000088160 5060_ $$aAccess copy available to the general public$$fUnrestricted
000088160 5203_ $$aGold-based nanocatalysts have been traditionally selected for multiple homogeneous and heterogeneous reactions of interest involving redox processes. Likewise, greener routes involving more efficient reactors and the use of inexpensive and nature-mimicking excitation sources have boosted the research on photocatalysts able to drive these chemical reactions upon excitation with multiple wavelength sources beyond the UV range. In the present work we report on a multi-step synthesis approach that implies the in situ generation of triangular and prism-shaped gold nanostructures with a localized surface plasmon resonance effect and their direct assembly onto a ZnO nanostructured semiconductor support. Different LED excitation sources in the whole UV-Vis-NIR range have been systematically selected to activate these hybrid materials in the selective reduction of p-nitrophenol (4-NP), a wellknown contaminant by-product. While ZnO becomes preferentially active in the UV window, the anisotropic shape of these gold plasmonic nanostructures helps to broaden the photocatalytic response of ZnO towards the visible and NIR range, being especially active under 460 nm blue light irradiation and expanding their potential application in multiple solar-driven catalytic processes of interest for decontamination and upgrading of toxic chemicals.
000088160 536__ $$9info:eu-repo/grantAgreement/ES/ISCIII/CIBER-BBN$$9This project has received funding from the European Union’s Horizon 2020 research and innovation program under grant agreement No H2020 742684-CADENCE$$9info:eu-repo/grantAgreement/EC/H2020/742684/EU/Catalytic Dual-Function Devices Against Cancer/CADENCE$$9info:eu-repo/grantAgreement/ES/MINECO/CTQ2016-79419-R
000088160 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000088160 590__ $$a2.529$$b2019
000088160 592__ $$a0.693$$b2019
000088160 591__ $$aCHEMISTRY, INORGANIC & NUCLEAR$$b16 / 45 = 0.356$$c2019$$dQ2$$eT2
000088160 593__ $$aInorganic Chemistry$$c2019$$dQ1
000088160 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion
000088160 700__ $$aGraus, J.
000088160 700__ $$aBueno-Alejo, C.B.
000088160 700__ $$0(orcid)0000-0002-4546-4111$$aHueso, Jose L.
000088160 773__ $$g2019, 27 (2019), 3228 - 3234$$pEur. j. inorg. chem.$$tEuropean Journal of Inorganic Chemistry$$x1434-1948
000088160 8564_ $$s462349$$uhttps://zaguan.unizar.es/record/88160/files/texto_completo.pdf$$yPostprint
000088160 8564_ $$s172847$$uhttps://zaguan.unizar.es/record/88160/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint
000088160 909CO $$ooai:zaguan.unizar.es:88160$$particulos$$pdriver
000088160 951__ $$a2020-07-16-08:38:53
000088160 980__ $$aARTICLE