Effective strategy to coupling Zr-MOF/ZnO: Synthesis, morphology and photoelectrochemical properties evaluation

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.contributorUniversidade Federal do Rio Grande do Sul - UFRGS-
Autor(es): dc.contributorUniversidade Federal de São Carlos (UFSCar)-
Autor(es): dc.contributorUniversidade Federal de São Paulo (UNIFESP)-
Autor(es): dc.creatorda Trindade, Letícia G. [UNESP]-
Autor(es): dc.creatorBorba, Katiúscia M.N.-
Autor(es): dc.creatorTrench, Aline B.-
Autor(es): dc.creatorZanchet, Letícia-
Autor(es): dc.creatorTeodoro, Vinícius-
Autor(es): dc.creatorPontes, Fenelon M.L. [UNESP]-
Autor(es): dc.creatorLongo, Elson-
Autor(es): dc.creatorMazzo, Tatiana M.-
Data de aceite: dc.date.accessioned2022-02-22T00:51:42Z-
Data de disponibilização: dc.date.available2022-02-22T00:51:42Z-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2021-06-25-
Data de envio: dc.date.issued2020-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.jssc.2020.121794-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/207886-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/207886-
Descrição: dc.descriptionZr-MOF was coupled with ZnO particles by mechanical mixture followed by heat treatment at 400 ​°C. The Zr-MOF influence on the ZnO structure was investigated by means of X-ray diffraction (XRD), surface area analysis (BET), electron microscopy (SEM and TEM), spectroscopy (XPS) and photoelectrochemical experiment. The main phase of the synthesized samples well matched the hexagonal wurtzite structure of ZnO. The XPS analysis confirm the heterostructure formation between ZnO and Zr-MOF materials and shows that the sample with 25 ​wt% Zr-MOF (ZnO/MOF25) has the higher proportion of lattice oxygen compared to the pristine ZnO and the sample with 50 ​wt% Zr-MOF (ZnO/MOF50). The reduction in the oxygen vacancies in the ZnO/MOF25 sample supports the greater effectiveness of heterostructure formation in this sample. The results also indicated that the ZnO/MOF25 sample is a promising photoelectrode for solar cells.-
Descrição: dc.descriptionDepartment of Chemistry Universidade Estadual Paulista - Unesp, P.O. Box 473-
Descrição: dc.descriptionLRC - Institute of Chemistry Universidade Federal do Rio Grande do Sul - UFRGS, P.O. Box 15003-
Descrição: dc.descriptionLIEC – CDMF - Department of Chemistry Universidade Federal de São Carlos - UFSCar, P.O. Box 676-
Descrição: dc.descriptionInstitute of Marine Sciences Universidade Federal de São Paulo - UNIFESP-
Descrição: dc.descriptionDepartment of Chemistry Universidade Estadual Paulista - Unesp, P.O. Box 473-
Idioma: dc.languageen-
Relação: dc.relationJournal of Solid State Chemistry-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectMetal-organic framework-
Palavras-chave: dc.subjectPhotoanode-
Palavras-chave: dc.subjectSolar cell-
Palavras-chave: dc.subjectZnO-
Palavras-chave: dc.subjectZr-MOF-
Título: dc.titleEffective strategy to coupling Zr-MOF/ZnO: Synthesis, morphology and photoelectrochemical properties evaluation-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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