Unveiling CuO role in CO2 photoreduction process - catalyst or reactant?

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.creatorNogueira, André Esteves-
Autor(es): dc.creatorSilva, Gelson Tiago dos Santos Tavares da-
Autor(es): dc.creatorOliveira, Jessica Ariane de-
Autor(es): dc.creatorTorres, Juliana Arriel-
Autor(es): dc.creatorSilva, Mitchell González Soares da-
Autor(es): dc.creatorCarmo, Marcelo-
Autor(es): dc.creatorOliveira, Cauê Ribeiro de-
Data de aceite: dc.date.accessioned2025-08-21T15:54:25Z-
Data de disponibilização: dc.date.available2025-08-21T15:54:25Z-
Data de envio: dc.date.issued2023-04-14-
Data de envio: dc.date.issued2023-04-14-
Data de envio: dc.date.issued2019-
Fonte completa do material: dc.identifierhttp://www.repositorio.ufop.br/jspui/handle/123456789/16484-
Fonte completa do material: dc.identifierhttps://www.sciencedirect.com/science/article/pii/S1566736720300042?via%3Dihub-
Fonte completa do material: dc.identifierhttps://doi.org/10.1016/j.catcom.2020.105929-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1027122-
Descrição: dc.descriptionWe systematically investigated CO2 photoreduction catalyzed by CuO from different synthetic methods (solvothermal, coprecipitation and solid-state reaction) to understand which mechanism is prevailing for this reaction. The results showed that CuO acts as a reactant during CO2 reduction through copper carbonate formation rather than a catalyst, but the as-formed Cu2(OH)2CO3 (malachite) is active as catalyst for the same reaction. Significant CO2 conversion was observed during the CuO carbonation process, reducing to lower conversion levels after complete conversion to copper carbonate.-
Formato: dc.formatapplication/pdf-
Idioma: dc.languageen-
Direitos: dc.rightsrestrito-
Palavras-chave: dc.subjectArtificial photosynthesis-
Palavras-chave: dc.subjectStability of the catalyst-
Palavras-chave: dc.subjectCopper oxide-
Palavras-chave: dc.subjectMethod of synthesis-
Título: dc.titleUnveiling CuO role in CO2 photoreduction process - catalyst or reactant?-
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