| 1. Identity statement | ||||
| Reference Type | Journal Article | |||
| Site | mtc-m21c.sid.inpe.br | |||
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identifier | 8JMKD3MGP3W34R/4474D9B | |||
| Repository | sid.inpe.br/mtc-m21c/2021/02.16.12.33 (restricted access) | |||
| Last Update | 2021:02.16.12.33.28 (UTC) simone | |||
| Metadata Repository | sid.inpe.br/mtc-m21c/2021/02.16.12.33.28 | |||
| Metadata Last Update | 2022:04.03.23.14.21 (UTC) administrator | |||
| DOI | 10.1016/j.fuel.2020.120104 | |||
| ISSN | 0016-2361 | |||
| Citation Key | FerreiraChaaBaldBrag:2021:SiVoDe | |||
| Title | Simultaneous voltammetric detection of Fe3+, Cu2+, Zn2+, Pb2+ e Cd2+ in fuel ethanol using anodic stripping voltammetry and boron-doped diamond electrodes  | |||
| Year | 2021 | |||
| Month | May | |||
| Access Date | 2024, May 09 | |||
| Type of Work | journal article | |||
| Secondary Type | PRE PI | |||
| Number of Files | 1 | |||
| Size | 7507 KiB | |||
| 2. Context | ||||
| Author | 1 Ferreira, Robson 2 Chaar, Jamal 3 Baldan, Maurício Ribeiro 4 Braga, Neila | |||
| Resume Identifier | 1 2 3 8JMKD3MGP5W/3C9JHTA | |||
| Group | 1 2 3 COPDT-CGIP-INPE-MCTI-GOV-BR | |||
| Affiliation | 1 Universidade Federal do Amazonas (UFAM) 2 Universidade Federal do Amazonas (UFAM) 3 Instituto Nacional de Pesquisas Espaciais (INPE) 4 Universidade Federal do Amazonas (UFAM) | |||
| Author e-Mail Address | 1 robsodantas@gmail.com 2 3 mauricio.baldan@inpe.br 4 neilabraga@ufam.edu.br | |||
| Journal | Fuel | |||
| Volume | 291 | |||
| Pages | e120104 | |||
| Secondary Mark | A1_SAÚDE_COLETIVA A1_INTERDISCIPLINAR A1_GEOCIÊNCIAS A1_ENGENHARIAS_III A1_ENGENHARIAS_II A1_ENGENHARIAS_I A1_CIÊNCIAS_AMBIENTAIS A1_CIÊNCIAS_AGRÁRIAS_I A2_QUÍMICA A2_MATERIAIS A2_FARMÁCIA A2_ENGENHARIAS_IV A2_CIÊNCIAS_BIOLÓGICAS_I A2_CIÊNCIA_DE_ALIMENTOS A2_BIOTECNOLOGIA B1_CIÊNCIAS_BIOLÓGICAS_II B1_ASTRONOMIA_/_FÍSICA | |||
| History (UTC) | 2021-02-16 12:33:28 :: simone -> administrator :: 2021-02-16 12:33:29 :: administrator -> simone :: 2021 2021-02-16 12:34:02 :: simone -> administrator :: 2021 2022-04-03 23:14:21 :: administrator -> simone :: 2021 | |||
| 3. Content and structure | ||||
| Is the master or a copy? | is the master | |||
| Content Stage | completed | |||
| Transferable | 1 | |||
| Content Type | External Contribution | |||
| Version Type | publisher | |||
| Keywords | Ethanol fuel BDD Voltammetry Metals | |||
| Abstract | The presence of metallic species in biofuels has increased considerably during the last few years. The deposition of these species in non-metallic components of automotive engines can cause their degradation due to oxidative or catalytic processes, thus decreasing their useful life. Therefore, the problem imposes the need to implement methodologies with selectivity, sensitivity and adequate reproducibility in the detection of these inorganic species. This is the first study to determine the species Fe3+, Cu2+, Zn2+, Pb2+ and Cd2+ using boron-doped diamond (BDD) electrodes in an ethanolic medium with anodic stripping voltammetry (ASV). Thus, the ASV methodological parameters for accumulation time (Tacc), accumulation potential (Eacc), frequency (f) and amplitude (a) were optimized in different electrolyte media using BDD electrodes with a doping level of 8000 ppm in the determination of these metallic species. The limits of detection (LoD) and quantification (LoQ) were obtained from the analytical curves, reaching values (LoD) below 2 µg.L−1 for all species. After the optimization of the ASV parameters, tests were performed on samples collected from different gas stations in the municipality of Manaus, Brazil. | |||
| Area | FISMAT | |||
| Arrangement | urlib.net > BDMCI > Fonds > Produção a partir de 2021 > CGIP > Simultaneous voltammetric detection... | |||
| doc Directory Content | access | |||
| source Directory Content | there are no files | |||
| agreement Directory Content |
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| 4. Conditions of access and use | ||||
| Language | en | |||
| Target File | ferreira_simultaneous.pdf | |||
| User Group | simone | |||
| Reader Group | administrator simone | |||
| Visibility | shown | |||
| Archiving Policy | denypublisher denyfinaldraft24 | |||
| Read Permission | deny from all and allow from 150.163 | |||
| Update Permission | not transferred | |||
| 5. Allied materials | ||||
| Next Higher Units | 8JMKD3MGPCW/46KUES5 | |||
| Citing Item List | sid.inpe.br/bibdigital/2022/04.03.23.11 2 | |||
| Dissemination | WEBSCI; PORTALCAPES; COMPENDEX. | |||
| Host Collection | urlib.net/www/2017/11.22.19.04 | |||
| 6. Notes | ||||
| Empty Fields | alternatejournal archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark mirrorrepository nextedition notes number orcid parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarykey session shorttitle sponsor subject tertiarymark tertiarytype url | |||
| 7. Description control | ||||
| e-Mail (login) | simone | |||
| update | ||||