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MoS2 decorated carbon fiber yarn hybrids for the development of freestanding flexible supercapacitors

2024-12Artigo científico Acesso aberto
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dc.contributor.authorCarvalho, José Tiago
dc.contributor.authorCorreia, Afonso
dc.contributor.authorCordeiro, Neusmar J. A.
dc.contributor.authorCoelho, João
dc.contributor.authorLourenço, Sidney A.
dc.contributor.authorFortunato, Elvira
dc.contributor.authorMartins, Rodrigo
dc.contributor.authorPereira, Luís
dc.contributor.institutionCENIMAT-i3N - Centro de Investigação de Materiais (Lab. Associado I3N)
dc.contributor.institutionDCM - Departamento de Ciência dos Materiais
dc.contributor.institutionUNINOVA-Instituto de Desenvolvimento de Novas Tecnologias
dc.contributor.pblNature Publishing Group
dc.date.accessioned2024-10-10T22:38:09Z
dc.date.available2024-10-10T22:38:09Z
dc.date.issued2024-12
dc.descriptionIDS-FunMat-INNO project FPA2016/EIT/EIT RawMaterials Grant Agreement 17184. The authors would also like to thank Daniela Gomes, Jonas Deuermeier, Maria João Oliveira, and Sofia Ferreira from CENIMAT|i3N for contributing to SEM, XPS, RAMAN, and XRD measurements, respectively. Carla Rodrigues and Nuno Costa for providing access to the Mettler Toledo AT21 Comparator microscale. Publisher Copyright: © The Author(s) 2024.
dc.description.abstractAcademic and industrial efforts have focused on developing energy storage devices for wearable and portable electronics using low-cost, scalable, and sustainable materials and approaches. In this work, commercially available stretch-broken carbon fiber yarns (SBCFYs) were hybridized with mixed phases of 1 T and 2H MoS2 nanosheets via conventional and microwave-assisted heating (CAH, MAH) without the use of binders to fabricate symmetric freestanding 1D fiber-shaped supercapacitors (FSCs). Electrochemical characterization performed in a three-electrode configuration showed promising results with specific capacitance values of 184.41 and 180.02 F·g−1, at 1 mV·s−1 for CAH and MAH, respectively. Furthermore, after performing 3000 CV cycles at 100 mV·s−1, the capacitance retention was 79.5% and 95.7%, respectively. Using these results as a reference, symmetric 1D FSCs were fabricated by pairing hybridized SBCFYs with MoS2 by MAH. The devices exhibited specific capacitances of approximately 58.60 ± 3.06 F·g−1 at 1 mV·s−1 and 54.81 ± 7.34 F·g−1 at 0.2 A·g−1 with the highest power density achieved being 15.17 W·g−1 and energy density of 5.06×10–4Wh·g−1. In addition, five 1D FSCs were hand-stitched and connected in series onto a cotton fabric. These supercapacitors could power a temperature and humidity sensor for up to six minutes, demonstrating the practicality and versatility of the prepared 1D FSCs for powering future electronic systems.en
dc.description.versionpublishersversion
dc.description.versionpublished
dc.format.extent9
dc.format.extent3485933
dc.identifier.doi10.1038/s41699-024-00448-x
dc.identifier.issn2397-7132
dc.identifier.otherPURE: 94068586
dc.identifier.otherPURE UUID: 9c00438b-f4ae-475c-af2d-01977cee1109
dc.identifier.otherScopus: 85187518985
dc.identifier.otherWOS: 001183961600001
dc.identifier.otherORCID: /0000-0002-4202-7047/work/169339427
dc.identifier.urihttp://hdl.handle.net/10362/173334
dc.identifier.urlhttps://www.scopus.com/pages/publications/85187518985
dc.language.isoeng
dc.peerreviewedyes
dc.relationFunding Information: info:eu-repo/grantAgreement/FCT/Concurso para Atribuição do Estatuto e Financiamento de Laboratórios Associados (LA)/LA%2FP%2F0037%2F2020/PT
dc.relationinfo:eu-repo/grantAgreement/FCT/Concurso de avaliação no âmbito do Programa Plurianual de Financiamento de Unidades de I&D (2017%2F2018) - Financiamento Programático/UIDP%2F50025%2F2020/PT
dc.relationinfo:eu-repo/grantAgreement/FCT/3599-PPCDT/PTDC%2FCTM-PAM%2F4241%2F2020/PT
dc.relationIdentification Smart Paper - IDS-Paper
dc.relationSustainable functionalized fiber-based structures for application in electronic and electrochemical systems
dc.relationSustainable functionalized fiber-based structures for application in electronic and electrochemical systems
dc.relationNot Available
dc.relationSYmbiosis for eNERGY harversting concepts for smart platforms on foils
dc.relationEmerging Printed Electronics Research Infrastructure (EMERGE)
dc.relationinfo:eu-repo/grantAgreement/EC/H2020/952169/EU
dc.relationinfo:eu-repo/grantAgreement/EC/H2020/101008701/EU
dc.subjectGeneral Chemistry
dc.subjectGeneral Materials Science
dc.subjectCondensed Matter Physics
dc.subjectMechanics of Materials
dc.subjectMechanical Engineering
dc.subjectSDG 9 - Industry, Innovation, and Infrastructure
dc.titleMoS2 decorated carbon fiber yarn hybrids for the development of freestanding flexible supercapacitorsen
dc.typejournal article
degois.publication.issue1
degois.publication.titlenpj 2D Materials and Applications
degois.publication.volume8
dspace.entity.typePublication
oaire.awardNumberUIDP/50025/2020
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oaire.awardNumberCEECIND/00880/2018/CP1564/CT0003
oaire.awardNumber952169
oaire.awardNumber101008701
oaire.awardTitleIdentification Smart Paper - IDS-Paper
oaire.awardTitleSustainable functionalized fiber-based structures for application in electronic and electrochemical systems
oaire.awardTitleSustainable functionalized fiber-based structures for application in electronic and electrochemical systems
oaire.awardTitleNot Available
oaire.awardTitleSYmbiosis for eNERGY harversting concepts for smart platforms on foils
oaire.awardTitleEmerging Printed Electronics Research Infrastructure (EMERGE)
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/Concurso de avaliação no âmbito do Programa Plurianual de Financiamento de Unidades de I&D (2017%2F2018) - Financiamento Programático/UIDP%2F50025%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/3599-PPCDT/PTDC%2FCTM-PAM%2F4241%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT//SFRH%2FBD%2F139225%2F2018/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/OE/COVID%2FBD%2F153262%2F2023/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/CEEC IND 2018/CEECIND%2F00880%2F2018%2FCP1564%2FCT0003/PT
oaire.awardURIinfo:eu-repo/grantAgreement/EC/H2020/952169/EU
oaire.awardURIinfo:eu-repo/grantAgreement/EC/H2020/101008701/EU
oaire.fundingStreamConcurso de avaliação no âmbito do Programa Plurianual de Financiamento de Unidades de I&D (2017/2018) - Financiamento Programático
oaire.fundingStream3599-PPCDT
oaire.fundingStreamOE
oaire.fundingStreamCEEC IND 2018
oaire.fundingStreamH2020
oaire.fundingStreamH2020
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project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameEuropean Commission
project.funder.nameEuropean Commission
rcaap.rightsopenAccess
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