| 1. Identity statement | ||||
| Reference Type | Journal Article | |||
| Site | mtc-m21c.sid.inpe.br | |||
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S | |||
| Identifier | 8JMKD3MGP3W34R/3R8FJ9E | |||
| Repository | sid.inpe.br/mtc-m21c/2018/06.04.18.29 (restricted access) | |||
| Last Update | 2018:06.04.18.29.59 (UTC) simone | |||
| Metadata Repository | sid.inpe.br/mtc-m21c/2018/06.04.18.29.59 | |||
| Metadata Last Update | 2020:12.07.21.11.47 (UTC) administrator | |||
| DOI | 10.1016/j.apsusc.2018.01.214 | |||
| ISSN | 0169-4332 | |||
| Citation Key | SilvaPiRoBaTrCo:2018:GrShPr | |||
| Title | Graphene sheets produced by carbon nanotubes unzipping and their performance as supercapacitor  | |||
| Year | 2018 | |||
| Month | July | |||
| Access Date | 2024, May 19 | |||
| Type of Work | journal article | |||
| Secondary Type | PRE PI | |||
| Number of Files | 1 | |||
| Size | 2376 KiB | |||
| 2. Context | ||||
| Author | 1 Silva, Amanda Araújo 2 Pinheiro, Romário Araújo 3 Rodrigues, Aline Castilho 4 Baldan, Maurício Ribeiro 5 Trava-Airoldi, Vladimir Jesus 6 Corat, Evaldo José | |||
| Resume Identifier | 1 2 3 4 8JMKD3MGP5W/3C9JHTA 5 6 8JMKD3MGP5W/3C9JH33 | |||
| Group | 1 CMS-ETES-SESPG-INPE-MCTIC-GOV-BR 2 CMS-ETES-SESPG-INPE-MCTIC-GOV-BR 3 4 LABAS-COCTE-INPE-MCTIC-GOV-BR 5 LABAS-COCTE-INPE-MCTIC-GOV-BR 6 LABAS-COCTE-INPE-MCTIC-GOV-BR | |||
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Instituto Tecnológico de Aeronáutica (ITA) 4 Instituto Nacional de Pesquisas Espaciais (INPE) 5 Instituto Nacional de Pesquisas Espaciais (INPE) 6 Instituto Nacional de Pesquisas Espaciais (INPE) | |||
| Author e-Mail Address | 1 amanda.silva@inpe.br 2 3 4 mauricio.baldan@inpe.br 5 vladimir.airoldi@inpe.br 6 evaldo.corat@inpe.br | |||
| Journal | Applied Surface Science | |||
| Volume | 446 | |||
| Number | esp. | |||
| Pages | 201-208 | |||
| Secondary Mark | A1_INTERDISCIPLINAR A1_ENGENHARIAS_II A1_ENGENHARIAS_I A2_SAÚDE_COLETIVA A2_MATERIAIS A2_ENGENHARIAS_III A2_CIÊNCIAS_AGRÁRIAS_I B1_QUÍMICA B1_ODONTOLOGIA B1_MEDICINA_III B1_MEDICINA_II B1_MATEMÁTICA_/_PROBABILIDADE_E_ESTATÍSTICA B1_GEOCIÊNCIAS B1_FARMÁCIA B1_ENGENHARIAS_IV B1_CIÊNCIAS_BIOLÓGICAS_I B1_BIOTECNOLOGIA B2_ENSINO B2_CIÊNCIAS_BIOLÓGICAS_II B2_ASTRONOMIA_/_FÍSICA C_BIODIVERSIDADE | |||
| History (UTC) | 2018-06-04 18:29:59 :: simone -> administrator :: 2018-06-04 18:29:59 :: administrator -> simone :: 2018 2018-06-04 18:30:21 :: simone -> administrator :: 2018 2020-12-07 21:11:47 :: administrator -> simone :: 2018 | |||
| 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 | Graphene Unzipped carbon nanotubes Micro-wave chemical vapor deposition | |||
| Abstract | Carbon nanotubes (CNTs) are well known by their unique properties, such as high electrical conductivity and chemical stability, which can improve charge transfer, facilitating double layer charging in supercapacitor devices. In this work we report on a simple method to unzip CNTs, producing graphene sheets. The amount of hydrogen atoms in the nanotubes synthesis by micro-wave chemical vapor deposition is a critical parameter for unzipping process. High crystalline quality graphene sheets are obtained by this method because of the sp(2) bonds sensibility to hydrogen ions reactivity. Unzipped CNTs provided higher capacitance values without an increase in pseudocapacitance. The resulting structure presented an increase in double-layer charging, suggesting a material with good electron transfer rate. This new synthesis method is promising for obtainment of graphene sheets from carbon nanotubes. Besides, unzipped carbon nanotubes presented themselves to be a good alternative for supercapacitors electrodes material. | |||
| Area | FISMAT | |||
| Arrangement 1 | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > LABAS > Graphene sheets produced... | |||
| Arrangement 2 | urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > CMS > Graphene sheets produced... | |||
| 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 | silva_graphene.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/mtc-m21/2012/07.13.14.56.32 6 sid.inpe.br/mtc-m21/2012/07.13.14.45.37 3 sid.inpe.br/bibdigital/2013/10.14.21.39 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 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 | ||||