| 1. Identity statement | |
| Reference Type | Journal Article |
| Site | plutao.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | 8JMKD3MGP3W/44SJQFN |
| Repository | sid.inpe.br/plutao/2021/06.16.16.11.53 (restricted access) |
| Last Update | 2021:06.16.18.26.19 (UTC) simone |
| Metadata Repository | sid.inpe.br/plutao/2021/06.16.16.11.54 |
| Metadata Last Update | 2022:04.03.23.14.15 (UTC) administrator |
| DOI | 10.1590/s1517-707620210002.1263 |
| ISSN | 1579-2641 |
| Label | lattes: 9764742132401600 4 BossFBASBKBS:2021:InSuPo |
| Citation Key | BossFBASBKBS:2021:InSuPo |
| Title | Investigation of sustainable porous carbon as radar absorbing material  |
| Year | 2021 |
| Access Date | 2024, May 09 |
| Type of Work | journal article |
| Secondary Type | PRE PN |
| Number of Files | 1 |
| Size | 1132 KiB |
| 2. Context | |
| Author | 1 Boss, Alan Fernando Ney 2 Ferreira, Helena Ravaglia 3 Braghiroli, Flavia Lega 4 Amaral Labat, Gisele Aparecida 5 Souza, Ariane Aparecida Teixeira de 6 Bouafif, Hassine 7 Koubaa, Ahmed 8 Baldan, Maurício Ribeiro 9 Silva, Guilherme Frederico Bernardo Lenz e |
| Resume Identifier | 1 2 3 4 5 6 7 8 8JMKD3MGP5W/3C9JHTA |
| Group | 1 2 3 4 COPDT-CGIP-INPE-MCTI-GOV-BR 5 6 7 8 COPDT-CGIP-INPE-MCTI-GOV-BR |
| Affiliation | 1 Universidade de São Paulo (USP) 2 Instituto Federal de São Paulo (IFSP) 3 Centre Technologique des Résidus Industriels (CTRI) 4 Instituto Nacional de Pesquisas Espaciais (INPE) 5 Instituto Nacional de Pesquisas Espaciais (INPE) 6 Centre Technologique des Résidus Industriels (CTRI) 7 Université du Québec en Abitibi-Témiscamigue 8 Instituto Nacional de Pesquisas Espaciais (INPE) 9 Universidade de São Paulo (USP) |
| Author e-Mail Address | 1 alan.boss@usp.br 2 hravaglia@gmail.com 3 flavia.braghiroli@cegepat.qc.ca 4 gisele.amarallabat@gmail.com 5 ariane_apts@hotmail.com 6 hassine.bouafif@cegepat.qc.ca 7 ahmed.koubaa@uqat.ca 8 mauricio.baldan@inpe.br 9 guilhermelenz@usp.br |
| Journal | Matéria |
| Volume | 26 |
| Number | 2 |
| Pages | e12963 |
| Secondary Mark | C_CIÊNCIAS_SOCIAIS_APLICADAS_I |
| History (UTC) | 2021-06-16 18:26:20 :: lattes -> administrator :: 2021 2021-06-22 19:07:11 :: administrator -> simone :: 2021 2021-06-22 21:06:55 :: simone -> administrator :: 2021 2022-04-03 23:14:15 :: 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 | Biochar permittivity RAM sustainability reflectivity |
| Abstract | Radar Absorbing Materials (RAMs) are composite materials able to attenuate an incident electromagnetic wave. Usually, RAMs are made of a polymeric matrix and an electromagnetic absorbent filler, such as silicon carbide or carbon black. Several materials have been investigated as potential fillers, aiming to improve the Reflection Loss (RL) and absorption bandwidth broadening. In this paper, a composite made with silicone rubber and biochar was investigated as a sustainable porous carbon made with biomass waste. Five different composites were characterized, composed of 1 - 5 wt.% of biochar in the silicone rubber. Although the RL of pure biochar composites is not significant, it was demonstrated here how a biochar composite can improve the RL of a RAM material when it is applied as a double-layer structure. While the RL of a ferrite-based RAM with 2.0 mm thickness reaches -28 dB, a combination of this RAM with biochar composite reaches ~ -60 dB with the same thickness. The double-layer structure with 2.3 mm thickness can have an absorption bandwidth of 2.95 GHz over the X-band frequency range, and a structure with 2.6 mm thickness can reach a RL of ~-76 dB. This demonstrates a sustainable, cheaper, and lighter material application (i.e., biochar), which is successfully used in the development of high-efficient electromagnetic shield or sensors. |
| Area | FISMAT |
| Arrangement | urlib.net > BDMCI > Fonds > Produção a partir de 2021 > CGIP > Investigation of sustainable... |
| 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 | boss_investigation.pdf |
| User Group | lattes |
| Reader Group | administrator lattes simone |
| Visibility | shown |
| 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 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 session shorttitle sponsor subject tertiarymark tertiarytype url |
| 7. Description control | |
| e-Mail (login) | simone |
| update | |