Photocatalytic degradation of organic compound in water using synthetic niobia: experimental and theoretical studies

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MetadadosDescriçãoIdioma
Autor(es): dc.creatorNogueira, André E.-
Autor(es): dc.creatorRamalho, Teodorico C.-
Autor(es): dc.creatorOliveira, Luiz C. A.-
Data de aceite: dc.date.accessioned2026-02-09T12:06:00Z-
Data de disponibilização: dc.date.available2026-02-09T12:06:00Z-
Data de envio: dc.date.issued2020-05-18-
Data de envio: dc.date.issued2020-05-18-
Data de envio: dc.date.issued2011-03-
Fonte completa do material: dc.identifierhttps://repositorio.ufla.br/handle/1/41025-
Fonte completa do material: dc.identifierhttps://link.springer.com/article/10.1007/s11244-011-9641-x-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1154292-
Descrição: dc.descriptionThe present work describes novel materials based on niobia oxides destined to oxidize an organic compound in aqueous medium via heterogeneous photocatalysis. The organic compound decomposition study was realized with a typical basic dye, methylene blue. The analysis of the products, with electrospray ionization mass spectrometry (ESI-MS), showed that the dye was successively oxidized in different intermediate compounds. These results strongly suggest that the oxidation of the organic dye involves oxidizing species mainly generated after previous treatment with H2O2.-
Idioma: dc.languageen-
Publicador: dc.publisherSpringer-
Direitos: dc.rightsrestrictAccess-
???dc.source???: dc.sourceTopics in Catalysis-
Palavras-chave: dc.subjectSynthetic niobia-
Palavras-chave: dc.subjectOxidation-
Palavras-chave: dc.subjectPhotocatalysis-
Palavras-chave: dc.subjectESI-MS-
Palavras-chave: dc.subjectElectrospray ionization mass spectrometry (ESI-MS)-
Título: dc.titlePhotocatalytic degradation of organic compound in water using synthetic niobia: experimental and theoretical studies-
Tipo de arquivo: dc.typeArtigo-
Aparece nas coleções:Repositório Institucional da Universidade Federal de Lavras (RIUFLA)

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