Effect of Cu(BDC-NH2) MOF deposited on Cu/Cu2O electrode and its better performance in photoelectrocatalytic reduction of CO2

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual Paulista (Unesp)-
Autor(es): dc.creatorSilva, Beatriz Costa e [UNESP]-
Autor(es): dc.creatorIrikura, Kallyni [UNESP]-
Autor(es): dc.creatorFrem, Regina Célia Galvão [UNESP]-
Autor(es): dc.creatorZanoni, Maria Valnice Boldrin [UNESP]-
Data de aceite: dc.date.accessioned2022-02-22T00:52:58Z-
Data de disponibilização: dc.date.available2022-02-22T00:52:58Z-
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.jelechem.2020.114856-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/208280-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/208280-
Descrição: dc.descriptionThe present work reports the development of Cu/Cu2O-Cu(BDC-NH2) electrode, prepared by electrochemical deposition using the ligand 2-amino-1,4-benzenedicarboxylic acid and copper ion (II) produced in situ, and its application in CO2 reduction in aqueous medium. The Cu(BDC-NH2) MOF deposited on Cu/Cu2O electrode act as efficient catalyst for the photoelectrocatalytic reduction of CO2 due to its high surface area and high capacity of trapping CO2. Under optimized conditions and based on the application of the proposed electrode, the photoelectrocatalytic reduction of 0.1 mol L−1 sodium sulfate saturated with CO2 under UV–Vis irradiation and applied potential of +0.1 V can generate an amount of approximately 674 μmol L−1 of methanol in 3 h of treatment. The amine substituent in Cu(BDC-NH2) MOF plays an important role in the capturing of CO2, and this contributes toward obtaining better photoelectrocatalytic efficiency of the CO2/methanol conversion compared to the use of the Cu/Cu2O and the non-functionalized Cu/Cu2O-Cu(BDC) MOF electrode.-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionSão Paulo State University (UNESP) Institute of Chemistry, Araraquara. 55 Prof. Francisco Degni St-
Descrição: dc.descriptionNational Institute for Alternative Technologies of Detection Toxicological Evaluation and Removal of Micropollutants and Radioactivies (INCT-DATREM) São Paulo State University (UNESP) Institute of Chemistry-
Descrição: dc.descriptionSão Paulo State University (UNESP) Institute of Chemistry, Araraquara. 55 Prof. Francisco Degni St-
Descrição: dc.descriptionNational Institute for Alternative Technologies of Detection Toxicological Evaluation and Removal of Micropollutants and Radioactivies (INCT-DATREM) São Paulo State University (UNESP) Institute of Chemistry-
Descrição: dc.descriptionCNPq: 150223/2019-6-
Descrição: dc.descriptionFAPESP: 2017/12790-7-
Idioma: dc.languageen-
Relação: dc.relationJournal of Electroanalytical Chemistry-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectCO2 reduction-
Palavras-chave: dc.subjectCu(BDC-NH2) prepared by anodic deposition-
Palavras-chave: dc.subjectMOF-based electrodes-
Palavras-chave: dc.subjectPhotoelectrocatalysis-
Título: dc.titleEffect of Cu(BDC-NH2) MOF deposited on Cu/Cu2O electrode and its better performance in photoelectrocatalytic reduction of CO2-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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