A PRELIMINARY STUDY ON ELECTROCATALYTIC REDUCTION OF CO<sub>2 </sub>USING FAC-Re<SUP>I</SUP>(CO)<sub>3</sub>(4,4′-DIMETHYL-2,2′-BIPYRIDYL)((E)-2-((3-AMINO-PYRIDIN-4-YLIMINO)-METHYL)-4,6-DI-TERT-BUTYLPHENOL))<SUP>+</SUP>COMPLEX
| dc.contributor.author | Carlos Canales, Juan | |
| dc.contributor.author | Carreno, Alexander | |
| dc.contributor.author | Oyarzun, Diego | |
| dc.contributor.author | Manuel Manriquez, Juan | |
| dc.contributor.author | Chavez, Ivonne | |
| dc.date.accessioned | 2025-01-23T21:23:32Z | |
| dc.date.available | 2025-01-23T21:23:32Z | |
| dc.date.issued | 2017 | |
| dc.description.abstract | Several research to explore the possible conversion of CO2 using rhenium(I) tricarbonyl complexes have been reported the last years. In the present work, we investigated a potential use of fac-Re(CO)(3)(4,4'-di-methyl-2,2'-bipyridyl)L+ complex (C2), where L is an electron-withdrawing ancillary ligands which present an intramolecular hydrogen bond (IHB), in a preliminary electrocatalytic reduction of CO2 . The C2 complex was synthesized and characterized according to reported methods earlier. The cyclic voltammogram profile for the C2 complex were studied in dichloromethane under inert atmosphere, and it shows a typical behavior for an electrocatalytic process, the C2 complex illustrate the electrochemical reaction mechanism corresponds to an electrochemical chemical electrochemical pathway (ECE). Also, a Vitreous Carbon plate used as working electrode was employed and modified by cycling the anodic region of C2 in CH2Cl2 which involve the oxidative redox response for the -NH2 and -OH groups. The voltammogram profile involve shows a polymeric deposit on the plate surface in a CO2 saturated solution (pH=7.0). A strong electrocatalytic discharge of current is obtained with a wave foot of -1.3 V showing that C2 have the potential to be used in electrocatalyst CO2 reduction. | |
| dc.fuente.origen | WOS | |
| dc.identifier.issn | 0717-9707 | |
| dc.identifier.uri | https://repositorio.uc.cl/handle/11534/101285 | |
| dc.identifier.wosid | WOS:000431863100017 | |
| dc.issue.numero | 4 | |
| dc.language.iso | en | |
| dc.pagina.final | 3771 | |
| dc.pagina.inicio | 3765 | |
| dc.revista | Journal of the chilean chemical society | |
| dc.rights | acceso restringido | |
| dc.subject | Rhenium tricarbonyl complexes | |
| dc.subject | reduction carbon dioxide | |
| dc.subject | vitreous carbon | |
| dc.subject | electrochemistry | |
| dc.title | A PRELIMINARY STUDY ON ELECTROCATALYTIC REDUCTION OF CO<sub>2 </sub>USING FAC-Re<SUP>I</SUP>(CO)<sub>3</sub>(4,4′-DIMETHYL-2,2′-BIPYRIDYL)((E)-2-((3-AMINO-PYRIDIN-4-YLIMINO)-METHYL)-4,6-DI-TERT-BUTYLPHENOL))<SUP>+</SUP>COMPLEX | |
| dc.type | artículo | |
| dc.volumen | 62 | |
| sipa.index | WOS | |
| sipa.trazabilidad | WOS;2025-01-12 |