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

Nogueira, André Esteves; Silva, Gelson Tiago dos Santos Tavares da; Oliveira, Jessica Ariane de; Torres, Juliana Arriel; Silva, Mitchell González Soares da; Carmo, Marcelo; Oliveira, Cauê Ribeiro de

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Campo Dublin Core	Valor	Idioma
dc.contributor.author	Nogueira, André Esteves	-
dc.contributor.author	Silva, Gelson Tiago dos Santos Tavares da	-
dc.contributor.author	Oliveira, Jessica Ariane de	-
dc.contributor.author	Torres, Juliana Arriel	-
dc.contributor.author	Silva, Mitchell González Soares da	-
dc.contributor.author	Carmo, Marcelo	-
dc.contributor.author	Oliveira, Cauê Ribeiro de	-
dc.date.accessioned	2023-04-14T20:42:45Z	-
dc.date.available	2023-04-14T20:42:45Z	-
dc.date.issued	2020	pt_BR
dc.identifier.citation	NOGUEIRA, A. E. et al. Unveiling CuO role in CO2 photoreduction process - catalyst or reactant?. Catalysis Communications, v. 137, artigo 105929, 2020. Disponível em: <https://www.sciencedirect.com/science/article/pii/S1566736720300042?via%3Dihub>. Acesso em: 11 out. 2022.	pt_BR
dc.identifier.issn	1873-3905	-
dc.identifier.uri	http://www.repositorio.ufop.br/jspui/handle/123456789/16484	-
dc.description.abstract	We 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.	pt_BR
dc.language.iso	en_US	pt_BR
dc.rights	restrito	pt_BR
dc.subject	Artificial photosynthesis	pt_BR
dc.subject	Stability of the catalyst	pt_BR
dc.subject	Copper oxide	pt_BR
dc.subject	Method of synthesis	pt_BR
dc.title	Unveiling CuO role in CO2 photoreduction process - catalyst or reactant?	pt_BR
dc.type	Artigo publicado em periodico	pt_BR
dc.identifier.uri2	https://www.sciencedirect.com/science/article/pii/S1566736720300042?via%3Dihub	pt_BR
dc.identifier.doi	https://doi.org/10.1016/j.catcom.2020.105929	pt_BR
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