CO2 reduction on Cu/C used as a cathode in a polymeric electrolyte reactor

dc.creatorLIMA, MARIANA
dc.creatorGODOI, CAMILA M.
dc.creatorSANTOS, MONIQUE C.L.
dc.creatorNANDENHA, JULIO
dc.creatorNETO, ALMIR O.
dc.creatorSOUZA, RODRIGO F.B. de
dc.date2022
dc.date2022-04-29T11:58:25Z
dc.date2022-04-29T11:58:25Z
dc.date.accessioned2023-09-28T14:22:06Z
dc.date.available2023-09-28T14:22:06Z
dc.identifier0360-3199
dc.identifierhttp://repositorio.ipen.br/handle/123456789/32994
dc.identifier6
dc.identifier47
dc.identifier10.1016/j.ijhydene.2021.11.008
dc.identifier0000-0001-8745-3421
dc.identifier74.9
dc.identifier90.25
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/9003213
dc.descriptionCO2 is one of the leading greenhouse gases, so studies that turn this gas into higher value-added products, that function as simpler and cheaper hydrogen stores, as an alcohols, are extremely important. In this work we using a polymeric Electrolyte Reactor??? fuel cell type supplied with H2 on platinum anode and dry CO2 in the cathode with a copper-carbon electrocatalyst. Copper nanoparticles supported on carbon Vulcan XC72 were produced by the sodium borohydride reduction method. The XRD revealed the presence of two different phases, CuO and Cu2O. In addition, the TEM images revealed agglomerates presence. The water, formaldehyde, methanol, methane, formic acid, dimethyl ether, oxalic acid, dimethyl carbonate, and ethylene-glycol were observed by differential mass spectroscopy on line with the reaction and the onset potential for each product and these results were confirmed by infrared spectroscopy ??? ATR-FTIR setup. This work showed the mapping CO2 reduced compounds for onset potential proposing some contributions to the literature.
dc.descriptionCoordena????o de Aperfei??oamento de Pessoal de N??vel Superior (CAPES)
dc.descriptionFunda????o de Amparo ?? Pesquisa do Estado de S??o Paulo (FAPESP)
dc.descriptionConselho Nacional de Desenvolvimento Cient??fico e Tecnol??gico (CNPq)
dc.descriptionCAPES: 88882.315566/2019-01
dc.descriptionFAPESP: 17/11937-4
dc.descriptionCNPq: 302709/2020-7
dc.format4010-4017
dc.relationInternational Journal of Hydrogen Energy
dc.rightsopenAccess
dc.subjectfuel cells
dc.subjectcarbon dioxide
dc.subjectreduction
dc.subjectpolymerization
dc.subjectelectrolytes
dc.subjectcopper
dc.titleCO2 reduction on Cu/C used as a cathode in a polymeric electrolyte reactor
dc.typeArtigo de peri??dico
dc.coverageI


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