| 1. Identity statement | ||||
| Reference Type | Journal Article | |||
| Site | mtc-m21b.sid.inpe.br | |||
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identifier | 8JMKD3MGP3W34P/3MQTJSB | |||
| Repository | sid.inpe.br/mtc-m21b/2016/11.18.14.57 (restricted access) | |||
| Last Update | 2016:11.18.14.57.04 (UTC) administrator | |||
| Metadata Repository | sid.inpe.br/mtc-m21b/2016/11.18.14.57.04 | |||
| Metadata Last Update | 2018:06.04.02.41.19 (UTC) administrator | |||
| DOI | 10.1016/j.jece.2016.08.029 | |||
| ISSN | 2213-3437 | |||
| Citation Key | VasconcelosMiStBaFeLa:2016:PrPaTo | |||
| Title | Electrochemical oxidation of RB-19 dye using a highly BDD/Ti: Proposed pathway and toxicity  | |||
| Year | 2016 | |||
| Month | Dec. | |||
| Access Date | 2024, May 11 | |||
| Type of Work | journal article | |||
| Secondary Type | PRE PI | |||
| Number of Files | 1 | |||
| Size | 1007 KiB | |||
| 2. Context | ||||
| Author | 1 Vasconcelos, Vanessa Moura 2 Migliorini, Fernanda Lanzoni 3 Steter, Juliana Ribeiro 4 Baldan, Maurício Ribeiro 5 Ferreira, Neidenêi Gomes 6 Lanza, Marcos Roberto de Vasconcelos | |||
| Resume Identifier | 1 2 3 4 8JMKD3MGP5W/3C9JHTA 5 8JMKD3MGP5W/3C9JHU3 | |||
| Group | 1 2 CMS-ETES-SPG-INPE-MCTI-GOV-BR 3 4 LAS-CTE-INPE-MCTI-GOV-BR 5 LAS-CTE-INPE-MCTI-GOV-BR | |||
| Affiliation | 1 Universidade de São Paulo (USP) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Universidade de São Paulo (USP) 4 Instituto Nacional de Pesquisas Espaciais (INPE) 5 Instituto Nacional de Pesquisas Espaciais (INPE) 6 Universidade de São Paulo (USP) | |||
| Author e-Mail Address | 1 vanessa.moura.vasconcelos@gmail.com 2 fernandamigliorini@yahoo.com.br 3 jsteter@usp.br 4 mauricio.baldan@inpe.br 5 neidenei@las.inpe.br 6 marcoslanza@iqsc.usp.br | |||
| Journal | Journal of Environmental Chemical Engineering | |||
| Volume | 4 | |||
| Number | 4 | |||
| Pages | 3900-3909 | |||
| History (UTC) | 2016-11-18 14:57:33 :: simone -> administrator :: 2016 2016-11-23 21:33:19 :: administrator -> simone :: 2016 2016-12-02 18:33:19 :: simone -> administrator :: 2016 2018-06-04 02:41:19 :: administrator -> simone :: 2016 | |||
| 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 | Boron-doped diamond film electrode Degradation pathway Mineralization Reactive Blue 19 dye Toxicity | |||
| Abstract | In this work, the electrolysis of Reactive Blue 19 (RB-19, a toxic textile dye with a high half-life) using a highly non-commercial boron-doped diamond film on titanium substrate (BDD/Ti) was studied. The BDD film with a B/C ratio of 15,000 ppm, a doping level around 1019 cm-3 and higher content of sp3 (diamond) than sp2 (graphite) was produced with high quality and stability. Under appropriate conditions, the electrode promoted complete decolorization of RB-19, together with 99% of TOC removal and a significant decrease in toxicity against V. fischeri. Furthermore, benzene rings, aromatic amines and naphthalene could be removed also during the electrodegradation. The decay in dye concentration followed pseudo-first order kinetics and the values of the apparent rate constant increased with increasing current density applied. In addition, the main intermediates compounds of RB-19 degradation on BDD/Ti based on HPLC-MS analysis were amino-anthraquinone, tautomers keto-enolic, hydroquinone and benzoquinone, benzoic acid, phenol and acid aliphatic, such as oxalic acid. It is concluded that electrochemical oxidation using a BDD/Ti anode represents a satisfactorily method for the removal of RB-19 in aqueous solutions. | |||
| Area | FISMAT | |||
| Arrangement 1 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > LABAS > Electrochemical oxidation of... | |||
| Arrangement 2 | urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > CMS > Electrochemical oxidation of... | |||
| 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 | vasconcelos_electrochemical.pdf | |||
| User Group | simone | |||
| Reader Group | administrator simone | |||
| Visibility | shown | |||
| Read Permission | deny from all and allow from 150.163 | |||
| Update Permission | not transferred | |||
| 5. Allied materials | ||||
| Mirror Repository | urlib.net/www/2011/03.29.20.55 | |||
| Next Higher Units | 8JMKD3MGPCW/3ESR3H2 8JMKD3MGPCW/3F358GL | |||
| Citing Item List | sid.inpe.br/bibdigital/2013/09.24.19.30 3 sid.inpe.br/mtc-m21/2012/07.13.14.56.32 3 sid.inpe.br/mtc-m21/2012/07.13.14.56.52 1 | |||
| Dissemination | SCOPUS | |||
| Host Collection | sid.inpe.br/mtc-m21b/2013/09.26.14.25.20 | |||
| 6. Notes | ||||
| Empty Fields | alternatejournal archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn label lineage mark nextedition notes orcid parameterlist parentrepositories previousedition previouslowerunit progress project rightsholder schedulinginformation secondarydate secondarykey secondarymark session shorttitle sponsor subject tertiarymark tertiarytype url | |||
| 7. Description control | ||||
| e-Mail (login) | simone | |||
| update | ||||