resumo
Herein we report the formation and characterization of two novel Znbased multifunctional metal-organic frameworks (MOFs) based on 1H-indazole-5-carboxylic acid and bipyridine-like linkers, synthesized by soft solvothermal routes. These materials possess isoreticular 2-fold interpenetrated three-dimensional structures that afford a flexible character and allow porosity modulation of the MOFs as confirmed by CO2 sorption measurements. Apart from this attractive structural feature, the MOFs exhibit fascinating luminescent properties involving both luminescence thermometry and long-lasting phosphorescence.
palavras-chave
GAS-ADSORPTION; ZINC; FLUORESCENCE; TEMPERATURE; SEPARATION; COMPLEXES; POLYMER; DESIGN; SERIES; STATE
categoria
Chemistry; Crystallography; Materials Science
autores
Garcia-Valdivia, AA; Perez-Mendoza, M; Choquesillo-Lazarte, D; Cepeda, J; Fernandez, B; Souto, M; Gonzalez-Tejero, M; Garcia, JA; Espallargas, GM; Rodriguez-Dieguez, A
nossos autores
Manuel Souto Salom
Professor Auxiliar Convidadoagradecimentos
Financial support was given by Junta de Andalucia (Spain) (Project Number FQM-394 and FQM-1484), Red Guipuzcoana de Ciencia, Tecnologia e Innovacion (OF218/2018), University of the Basque Country (GIU 17/13), Gobierno Vasco/Eusko Jaurlaritza (IT1005-16), the Spanish Ministry of Science, Innovation and Universities (MCIU/AEI/FEDER, UE) (PGC2018-102052-A-C22, PGC2018-102052-B-C21, PGC2018-102047-B-I00, CTQ2017-89528-P cofinanced by FEDER and Excellence Unit Maria de Maeztu MDM-20150538 granted to ICMol), the Generalitat Valenciana (PROMETEU/2019/066), and the European Union (ERC2016-CoG 724681-S-CAGE). G.M.E. and M.S. thank MICINN for a Ramon y Cajal and a Juan de la CiervaFormacion fellowship, respectively. The authors thank the technical and human support provided by SGIker of UPV/EHU and European funding (ERDF and ESF).