| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | plutao.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 8JMKD3MGP3W/44SJQFH |
| Repository | sid.inpe.br/plutao/2021/06.16.16.11.48 (restricted access) |
| Last Update | 2021:06.16.18.13.58 (UTC) administrator |
| Metadata Repository | sid.inpe.br/plutao/2021/06.16.16.11.49 |
| Metadata Last Update | 2022:04.03.23.14.14 (UTC) administrator |
| DOI | 10.1590/s1517-707620210002.1267 |
| ISSN | 1579-2641 |
| Label | lattes: 9764742132401600 7 BispoLFPMYABM:2021:12GH |
| Citation Key | BispoLFPMYABM:2021:12GH |
| Title | Electromagnetic properties of Carbon-Graphene Xerogel, Graphite and Ni-Zn Ferrite composites in polystyrene matrix in the X-Band (8.2 - 12.4 GHz)  |
| Year | 2021 |
| Access Date | 2024, May 09 |
| Type of Work | journal article |
| Secondary Type | PRE PN |
| Number of Files | 1 |
| Size | 649 KiB |
| 2. Context | |
| Author | 1 Bispo, Matheus Carvalho 2 Lopes, Braulio Haruo Kondo 3 Fonseca, Beatriz Carvalho da Silva 4 Portes, Roberto Camargo 5 Matsushima, Jorge Tadao 6 Yassuda, Míriam Kasumi Hwang 7 Amaral Labat, Gisele Aparecida 8 Baldan, Maurício Ribeiro 9 Migliano, Antonio Carlos da Cunha |
| Resume Identifier | 1 2 3 4 5 6 7 8 8JMKD3MGP5W/3C9JHTA |
| Group | 1 2 COPDT-CGIP-INPE-MCTI-GOV-BR 3 CMS-ETES-DIPGR-INPE-MCTI-GOV-BR 4 5 6 7 COPDT-CGIP-INPE-MCTI-GOV-BR 8 COPDT-CGIP-INPE-MCTI-GOV-BR |
| Affiliation | 1 Instituto Federal de Educação, Ciência e Tecnologia de São Paulo (IFSP) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 Instituto Nacional de Pesquisas Espaciais (INPE) 4 Instituto Tecnológico de Aeronáutica (ITA) 5 Faculdade de Tecnologia de São José dos Campos (FATEC) 6 Instituto de Estudos Avançados (IEAv) 7 Instituto Nacional de Pesquisas Espaciais (INPE) 8 Instituto Nacional de Pesquisas Espaciais (INPE) 9 Instituto de Estudos Avançados (IEAv) |
| Author e-Mail Address | 1 matheus.bispo@aluno.ifsp.edu.br 2 brauliohkl@gmail.com 3 beatrizalpinopolis@gmail.com 4 robertocportes@gmail.com 5 jtmatsushima@yahoo.com.br 6 miriam@ieav.cta.br 7 gisele.amarallabat@gmail.com 8 mauricio.baldan@inpe.br 9 migliarno@ieav.cta.br |
| Journal | Matéria |
| Volume | 26 |
| Number | 2 |
| Pages | e12967 |
| History (UTC) | 2021-06-16 18:14:00 :: lattes -> administrator :: 2021 2022-04-03 23:14:14 :: 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 | Carbon-Graphene. Composite. Recycling. Polystyrene. Microwave |
| Abstract | The electromagnetic properties of Carbon-Graphene Xerogel (CGX), Flaky graphite (GR) and Nickel-Zinc ferrite (FeNiZn) composites in polystyrene (PS) matrix were studied in the X-Band range (8.2 12.4 GHz). In this work the Expanded Polystyrene (EPS) waste material was processed into polystyrene through the recycling of EPS. The polystyrene obtained was utilized as dielectric matrix, mainly because PS is a wellknown organic polymer that presents low dielectric loss and light weight, which contribute to applications in composites for the aerospace field. In order to produce the final composite specimens, the CGX additive was previously synthesized through a sustainable method that employed the use of waste from the paper and pulp industry (black liquor). Afterwards, the morphological and structural analysis were made through Scanning Electron Microscope (SEM) and Raman Spectrometer, respectively. On the other hand, the magnetic ferrite material, FeNiZn, was obtained for the composite production through calcination, whereas the GR utilized was commercially obtained. It was observed that the increase of CGX and GR influenced on the increase of the Complex Permittivity, and that 10 wt% CGX + 50wt% FeNiZn composite sample demonstrated an absorption peak at 10.5 GHz. The results are relevant concerning the recycling of EPS waste through its use as dielectric matrix, thus developing greener and low-weight composite materials to be used in microwave applications. |
| Area | FISMAT |
| Arrangement 1 | urlib.net > BDMCI > Fonds > Produção pgr ATUAIS > CMS > Electromagnetic properties of... |
| Arrangement 2 | urlib.net > BDMCI > Fonds > Produção a partir de 2021 > CGCE > Electromagnetic properties of... |
| Arrangement 3 | urlib.net > BDMCI > Fonds > Produção a partir de 2021 > CGIP > Electromagnetic properties of... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| Language | pt |
| Target File | bispo_electromagnetic.pdf |
| User Group | lattes |
| Reader Group | administrator lattes |
| Visibility | shown |
| Read Permission | deny from all and allow from 150.163 |
| Update Permission | not transferred |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPCW/3F358GL 8JMKD3MGPCW/46KTFK8 8JMKD3MGPCW/46KUES5 |
| Citing Item List | sid.inpe.br/bibdigital/2022/04.03.17.52 1 sid.inpe.br/bibdigital/2022/04.03.23.11 1 sid.inpe.br/mtc-m21/2012/07.13.14.56.32 1 |
| Dissemination | PORTALCAPES; SCOPUS. |
| Host Collection | dpi.inpe.br/plutao@80/2008/08.19.15.01 |
| 6. Notes | |
| Empty Fields | alternatejournal archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel e-mailaddress format isbn lineage mark mirrorrepository month 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 | |