| 1. Identity statement | ||||
| Reference Type | Journal Article | |||
| Site | mtc-m21c.sid.inpe.br | |||
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identifier | 8JMKD3MGP3W34R/42T944S | |||
| Repository | sid.inpe.br/mtc-m21c/2020/07.23.10.52 (restricted access) | |||
| Last Update | 2020:07.23.10.52.30 (UTC) simone | |||
| Metadata Repository | sid.inpe.br/mtc-m21c/2020/07.23.10.52.30 | |||
| Metadata Last Update | 2022:01.04.01.35.16 (UTC) administrator | |||
| DOI | 10.1016/j.diamond.2020.107997 | |||
| ISSN | 0925-9635 | |||
| Citation Key | SardinhaAlmeVernFerr:2020:ElReEn | |||
| Title | Electrochemical response enhancement of CF and GO/CF composites using a promising CF etching  | |||
| Year | 2020 | |||
| Month | Oct. | |||
| Access Date | 2024, May 13 | |||
| Type of Work | journal article | |||
| Secondary Type | PRE PI | |||
| Number of Files | 1 | |||
| Size | 3061 KiB | |||
| 2. Context | ||||
| Author | 1 Sardinha, André Ferreira 2 Almeida, Dalva Alves de Lima 3 Vernasqui, Laís Gimenes 4 Ferreira, Neidenêi Gomes | |||
| Resume Identifier | 1 2 3 4 8JMKD3MGP5W/3C9JHU3 | |||
| Group | 1 CMS-ETES-SESPG-INPE-MCTIC-GOV-BR 2 LABAS-COCTE-INPE-MCTIC-GOV-BR 3 CMS-ETES-SESPG-INPE-MCTIC-GOV-BR 4 LABAS-COCTE-INPE-MCTIC-GOV-BR | |||
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Instituto Nacional de Pesquisas Espaciais (INPE) 4 Instituto Nacional de Pesquisas Espaciais (INPE) | |||
| Author e-Mail Address | 1 andre.sardinha@inpe.br 2 dalva.almeida@inpe.br 3 lais.vernasqui@inpe.br 4 neidenei.ferreira@inpe.br | |||
| Journal | Diamond and Related Materials | |||
| Volume | 108 | |||
| Pages | e107997 | |||
| Secondary Mark | A1_ENGENHARIAS_IV A1_ENGENHARIAS_II A2_MATERIAIS A2_ENGENHARIAS_III B1_MEDICINA_I B2_QUÍMICA B2_CIÊNCIAS_BIOLÓGICAS_I B2_BIOTECNOLOGIA B2_ASTRONOMIA_/_FÍSICA | |||
| History (UTC) | 2020-07-23 10:52:30 :: simone -> administrator :: 2020-07-23 10:52:34 :: administrator -> simone :: 2020 2020-07-23 10:52:46 :: simone -> administrator :: 2020 2022-01-04 01:35:16 :: administrator -> simone :: 2020 | |||
| 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 | Carbon fiber Graphene oxide Supercapacitor Cyclic voltammogram Electrochemical analyses | |||
| Abstract | This paper aims at studying the electrochemical performance of carbon fibers (CF) from chemical treatment using nitric acid at different times (030 min) and their respective graphene oxide/carbon fiber (GO/CF) composites. The oxidative process introduced oxygenated functional groups on the CF surfaces. After the chemical treatment, CF samples showed cluster formations, which increased their surface roughness. Although the chemical treatment did not cause significant changes in CF structures, it promoted an electrochemical response enhancement. The electrochemical analyses showed a specific electrochemical surface area increased from 174.0 (CF0) to 582.1 cm2 cm−3 (CF30). The treated CF presented more capacitive profile than that of the untreated electrode. CF30 showed a capacitance increase of around 1625% compared to that of CF0. GO incorporation also provided better electrochemical responses for GO/CF composites, which presented lower equivalent series resistances than those of their respective CF during galvanostatic charge/discharge curves. GO/CF30 depicted a capacitance increase of around 8250% compared to that of GO/CF0 composite. These results pointed out the oxidative process control importance in carbon materials aiming at their application for supercapacitors. | |||
| Area | FISMAT | |||
| Arrangement 1 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > LABAS > Electrochemical response enhancement... | |||
| Arrangement 2 | urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > CMS > Electrochemical response enhancement... | |||
| 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 | sardinha_electrochemical.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/3ESR3H2 8JMKD3MGPCW/3F358GL | |||
| Citing Item List | sid.inpe.br/bibdigital/2013/09.24.19.30 4 sid.inpe.br/mtc-m21/2012/07.13.14.56.52 1 | |||
| Dissemination | WEBSCI; PORTALCAPES; COMPENDEX; SCOPUS. | |||
| 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 | ||||