Electrochemical reduction of disperse orange 1 textile dye at a boron-doped diamond electrode
| dc.contributor.author | Uliana, Carolina V. [UNESP] | |
| dc.contributor.author | Garbellini, Gustavo S. [UNESP] | |
| dc.contributor.author | Yamanaka, Hideko [UNESP] | |
| dc.contributor.institution | Universidade Estadual Paulista (Unesp) | |
| dc.date.accessioned | 2014-05-20T14:19:09Z | |
| dc.date.available | 2014-05-20T14:19:09Z | |
| dc.date.issued | 2012-05-01 | |
| dc.description.abstract | Electrochemical reduction of the azo dye disperse orange 1 (DO1) was performed by square wave and cyclic voltammetry using a boron-doped diamond electrode. The dissolution of DO1 was evaluated by monitoring the UV-Vis spectra of the solutions, and best results were obtained using aqueous solutions containing 5 % Fongranal FB dispersant. Three irreversible peaks were obtained for the electrochemical reduction of DO1, while the dispersant showed one irreversible peak. The overall electrodic process was mainly diffusion controlled. A mechanism is proposed for the reduction of the dye. | en |
| dc.description.affiliation | São Paulo State Univ UNESP, Inst Chem, Dept Analyt Chem, BR-14800900 Araraquara, SP, Brazil | |
| dc.description.affiliationUnesp | São Paulo State Univ UNESP, Inst Chem, Dept Analyt Chem, BR-14800900 Araraquara, SP, Brazil | |
| dc.description.sponsorship | Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) | |
| dc.description.sponsorship | Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) | |
| dc.description.sponsorshipId | FAPESP: 09/08161-8 | |
| dc.description.sponsorshipId | FAPESP: 08/08990-1 | |
| dc.description.sponsorshipId | FAPESP: 08/10449-7 | |
| dc.description.sponsorshipId | CNPq: 313307/2009-1 | |
| dc.format.extent | 297-304 | |
| dc.identifier | http://dx.doi.org/10.1007/s10800-012-0403-7 | |
| dc.identifier.citation | Journal of Applied Electrochemistry. Dordrecht: Springer, v. 42, n. 5, p. 297-304, 2012. | |
| dc.identifier.doi | 10.1007/s10800-012-0403-7 | |
| dc.identifier.issn | 0021-891X | |
| dc.identifier.lattes | 1923726000036625 | |
| dc.identifier.uri | http://hdl.handle.net/11449/25773 | |
| dc.identifier.wos | WOS:000302410900003 | |
| dc.language.iso | eng | |
| dc.publisher | Springer | |
| dc.relation.ispartof | Journal of Applied Electrochemistry | |
| dc.relation.ispartofjcr | 2.262 | |
| dc.rights.accessRights | Acesso restrito | |
| dc.source | Web of Science | |
| dc.subject | Azo dyes | en |
| dc.subject | Dispersants | en |
| dc.subject | Diamond electrodes | en |
| dc.subject | Aromatic amines | en |
| dc.title | Electrochemical reduction of disperse orange 1 textile dye at a boron-doped diamond electrode | en |
| dc.type | Artigo | |
| dcterms.rightsHolder | Springer | |
| unesp.author.lattes | 1923726000036625 | |
| unesp.campus | Universidade Estadual Paulista (Unesp), Instituto de Química, Araraquara | pt |
| unesp.department | Química Analítica - IQAR | pt |
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