Preparation and application of Nb2O5 nanofibers in CO2 photoconversion.

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dc.contributorCAUE RIBEIRO DE OLIVEIRA, CNPDIA; ELAINE CRISTINA PARIS, CNPDIA.
dc.creatorPRADO, A. C. F.
dc.creatorMALAFATTI, J. O. D.
dc.creatorRIBEIRO, C.
dc.creatorJOYA, M. R.
dc.creatorLUZ, A. P.
dc.creatorPARIS, E. C.
dc.date2024-01-24T14:33:19Z
dc.date2024-01-24T14:33:19Z
dc.date2022-09-27
dc.date2022
dc.date.accessioned2026-07-07T04:29:26Z
dc.descriptionIncreasing global warming due to NOx, CO2, and CH4, is significantly harming ecosystems and life worldwide. One promising methodology is converting pollutants into valuable chemicals via photocatalytic processes (by reusable photocatalysts). In this context, the present work aimed to produce a Nb2O5 photocatalyst nanofiber system by electrospinning to convert CO2. Based on the collected data, the calcination at 600 ◦C for 2 h resulted in the best condition to obtain nanofibers with homogeneous surfaces and an average diameter of 84 nm. As a result, the Nb2O5 nanofibers converted CO2 mostly into CO and CH4, reaching values around 8.5 µmol g−1 and 0.55 µmol g−1, respectively.
dc.format14 p.
dc.identifierNanomaterials, v. 11, 3268, 2021.
dc.identifierhttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1146880
dc.identifierhttps://doi.org/10.3390/nano11123268
dc.identifier.urihttp://hdl.handle.net/123456789/463031
dc.languageeng
dc.rightsopenAccess
dc.subjectNb2O5
dc.subjectCO2 conversion
dc.subjectElectrospinning
dc.titlePreparation and application of Nb2O5 nanofibers in CO2 photoconversion.
dc.typeArtigo de periódico

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