000145107 001__ 145107
000145107 005__ 20250923084441.0
000145107 0247_ $$2doi$$a10.1002/solr.202400449
000145107 0248_ $$2sideral$$a139906
000145107 037__ $$aART-2024-139906
000145107 041__ $$aeng
000145107 100__ $$aMinguez-Avellan, Miriam
000145107 245__ $$aPerovskite nanocomposite: a step toward photocatalytic degradation of organic dyes
000145107 260__ $$c2024
000145107 5203_ $$aMetal halide perovskites offer a promising opportunity for transforming solar energy into chemical energy, thereby addressing pressing environmental challenges. While their excellent optoelectronic properties have been successfully applied in photovoltaics, their potential in photocatalysis remains relatively unexplored. Herein, we report a novel humidity‐driven approach for the in situ synthesis of MAPbI3 nanocrystals (NCs) within a nickel acetate matrix, forming a nanocomposite thin film that enhances the system's stability and enables its use in photochemical reactions. UV‐Vis spectroscopy and X‐ray diffraction confirm the rapid and effective synthesis of NCs within the matrix after 1 min at 80% relative humidity (RH). Optimal photoconversion conditions are attained after 60 min of exposure at 80% RH, due to the increased porosity and nanocrystal size over time as revealed by electron microscopy. The MAPbI3‐Ni(AcO)2 nanocomposite exhibits superior photocatalytic activity compared to standard polycrystalline MAPbI3 films for the decomposition of Sudan III under simulated sunlight. Furthermore, the nanocomposite demonstrates good recyclability over multiple cycles. Overall, this work highlights the potential of MHP‐based nanocomposites for solar‐driven catalytic systems in pollution mitigation.
000145107 540__ $$9info:eu-repo/semantics/closedAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000145107 590__ $$a4.7$$b2024
000145107 592__ $$a1.544$$b2024
000145107 591__ $$aMATERIALS SCIENCE, MULTIDISCIPLINARY$$b150 / 460 = 0.326$$c2024$$dQ2$$eT1
000145107 593__ $$aAtomic and Molecular Physics, and Optics$$c2024$$dQ1
000145107 591__ $$aENERGY & FUELS$$b85 / 182 = 0.467$$c2024$$dQ2$$eT2
000145107 593__ $$aEnergy Engineering and Power Technology$$c2024$$dQ1
000145107 593__ $$aElectronic, Optical and Magnetic Materials$$c2024$$dQ1
000145107 593__ $$aElectrical and Electronic Engineering$$c2024$$dQ1
000145107 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000145107 700__ $$aFarinós-Navajas, Noemi
000145107 700__ $$aNoguera-Gómez, Jaume
000145107 700__ $$aSagra Rodríguez, Víctor
000145107 700__ $$aVallés-Pelarda, Marta
000145107 700__ $$0(orcid)0000-0003-2953-3065$$aMomblona, Cristina$$uUniversidad de Zaragoza
000145107 700__ $$aRipolles, Teresa S.
000145107 700__ $$aBoix, Pablo P.
000145107 700__ $$aAbargues, Rafael
000145107 7102_ $$15005$$2555$$aUniversidad de Zaragoza$$bDpto. Ing.Quím.Tecnol.Med.Amb.$$cÁrea Ingeniería Química
000145107 773__ $$g8, 19 (2024), 2400449 [9 pp.]$$pSolar RRL$$tSolar RRL$$x2367-198X
000145107 8564_ $$s1866906$$uhttps://zaguan.unizar.es/record/145107/files/texto_completo.pdf$$yVersión publicada
000145107 8564_ $$s2601956$$uhttps://zaguan.unizar.es/record/145107/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000145107 909CO $$ooai:zaguan.unizar.es:145107$$particulos$$pdriver
000145107 951__ $$a2025-09-22-14:50:48
000145107 980__ $$aARTICLE