Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/87975
Registo completo
Campo DC | Valor | Idioma |
---|---|---|
dc.contributor.author | Guerreiro, Miguel | por |
dc.contributor.author | Rompante, Joana | por |
dc.contributor.author | Leite, André Costa | por |
dc.contributor.author | Fernandes, Luís Paulo | por |
dc.contributor.author | Santos, Rosa Maria | por |
dc.contributor.author | Paiva, Maria C. | por |
dc.contributor.author | Covas, José António | por |
dc.date.accessioned | 2024-01-08T16:27:02Z | - |
dc.date.available | 2024-01-08T16:27:02Z | - |
dc.date.issued | 2021 | - |
dc.identifier.issn | 0104-1428 | por |
dc.identifier.uri | https://hdl.handle.net/1822/87975 | - |
dc.description.abstract | Environmental concerns and the urgent need for reduction of fossil fuel consumption motivate materials research towards increased transportation efficiency. This work investigates the possibility of reducing the weight of electrical cables in automotive applications by replacing part of the metallic screen with electrically conductive polymer/carbon nanotube (CNT) nanocomposites. PP and PA12 were tested as possible matrices and the melt processability of the composites prepared by melt mixing was assessed for compositions up to 4 CNT wt. %. The tensile and flexural mechanical properties, the electrical conductivity, as well as the electromagnetic shielding effectiveness were evaluated. The performance of PA12/CNT composites was much higher than that of PP/CNT equivalents, due to better dispersion. It was demonstrated that, at industrial production scale, these materials could achieve a reduction of 4-20 weigth % relative to a standard automotive cable. | por |
dc.description.sponsorship | Funding by Operational Programme for Competitiveness and Internationalisation (COMPETE 2020), under the PORTUGAL 2020 Partnership Agreement, through the European Regional Development Fund (ERDF) to the NanoCCAb project is gratefully acknowledged. MCP and JAC thank the support of the Portuguese Foundation for Science and Technology (FCT) through the National Funds References UIDB/05256/2020 and UIDP/05256/2020. | por |
dc.language.iso | eng | por |
dc.publisher | Associação Brasileira de Polímeros (ABPol) | por |
dc.relation | info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F05256%2F2020/PT | por |
dc.relation | info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F05256%2F2020/PT | por |
dc.rights | openAccess | por |
dc.subject | High voltage cables | por |
dc.subject | Carbon nanotubes | por |
dc.subject | Nanocomposites | por |
dc.subject | Electrical conductivity | por |
dc.subject | Wire insulation | por |
dc.title | Development of electrically conductive polymer nanocomposites for the automotive cable industry | por |
dc.type | article | - |
dc.peerreviewed | yes | por |
oaire.citationIssue | 2 | por |
oaire.citationVolume | 31 | por |
dc.identifier.doi | 10.1590/0104-1428.20210017 | por |
dc.subject.wos | Science & Technology | por |
sdum.journal | Polímeros | por |
oaire.version | VoR | por |
Aparece nas coleções: | IPC - Artigos em revistas científicas internacionais com arbitragem |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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Polimeros 2021.pdf | 2,11 MB | Adobe PDF | Ver/Abrir |