dc.contributor | Universidade Federal do Maranhão (UFMA) | |
dc.contributor | Universidade Federal da Paraíba (UFPB) | |
dc.contributor | DIQUIM-CENPES/PETRÓLEO BRASILEIRO S/A-PETROBRAS | |
dc.contributor | Universidade Estadual Paulista (Unesp) | |
dc.contributor | Pontifícia Universidade Católica do Rio de Janeiro (PUC-Rio) | |
dc.date.accessioned | 2014-05-27T11:27:28Z | |
dc.date.accessioned | 2022-10-05T18:40:41Z | |
dc.date.available | 2014-05-27T11:27:28Z | |
dc.date.available | 2022-10-05T18:40:41Z | |
dc.date.created | 2014-05-27T11:27:28Z | |
dc.date.issued | 2013-01-01 | |
dc.identifier | Fuel, v. 103, p. 1164-1167. | |
dc.identifier | 0016-2361 | |
dc.identifier | http://hdl.handle.net/11449/74171 | |
dc.identifier | 10.1016/j.fuel.2012.07.002 | |
dc.identifier | WOS:000311932200145 | |
dc.identifier | 2-s2.0-84870502998 | |
dc.identifier | 0072173018005712 | |
dc.identifier.uri | http://repositorioslatinoamericanos.uchile.cl/handle/2250/3923135 | |
dc.description.abstract | A mercury film electrode was used to determine direct and simultaneously Pb(II) (at -410 mV) and Cu(II) (at -100 mV) in biodiesel by anodic stripping voltammetry. A linear response was obtained for Pb(II) and Cu(II) in the 2.00 × 10-8-1.00 × 10-7 mol L-1 concentration range and detection limits were 2.91 × 10-9 mol L-1 and 4.69 × 10-9 mol L-1 for Pb(II) and Cu(II), respectively, with recovery around of 100.0%. © 2012 Elsevier Ltd. All rights reserved. | |
dc.language | eng | |
dc.relation | Fuel | |
dc.relation | 4.908 | |
dc.relation | 1,891 | |
dc.rights | Acesso aberto | |
dc.source | Scopus | |
dc.subject | Anodic stripping voltammetry | |
dc.subject | Biodiesel microemulsion | |
dc.subject | Mercury film electrode | |
dc.subject | Concentration ranges | |
dc.subject | Detection limits | |
dc.subject | Linear response | |
dc.subject | Mercury film electrodes | |
dc.subject | Simultaneous determinations | |
dc.subject | Biodiesel | |
dc.subject | Lead | |
dc.subject | Mercury (metal) | |
dc.subject | Voltammetry | |
dc.subject | Microemulsions | |
dc.title | Direct simultaneous determination of Pb(II) and Cu(II) in biodiesel by anodic stripping voltammetry at a mercury-film electrode using microemulsions | |
dc.type | Trabalho apresentado em evento | |