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Optimization of highly concentrated dispersions of multi-walled carbon nanotubes with emphasis on surfactant content and carbon nanotubes quality

hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
dc.contributor.authorPONTOREAU, Maël
hal.structure.identifierMetalor Technologie SAS
dc.contributor.authorLE GUEN, Emmanuel
hal.structure.identifierMetalor Technologie SAS
dc.contributor.authorBOURDA, Christine
hal.structure.identifierInstitut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
hal.structure.identifierDepartment of Electrical and Computer Engineering
dc.contributor.authorSILVAIN, Jean-François
dc.date.issued2020
dc.identifier.issn0957-4484
dc.description.abstractEnOptimized multi-wall carbon nanotubes (MWNT) suspensions in aqueous solution have been obtained by joint use of ultrasonification and surfactant. A simple experimental procedure has been established to efficiently evaluate the dependence of the surfactant concentration on the MWNT concentration stable in suspension. The study of three different surfactants and MWNT provided by three suppliers showed that a threshold surfactant concentration exists above which the MWNT concentration is maximum. Furthermore, it is demonstrated that the maximum MWNT concentration achievable varies from 0.50 to 7.5 g l−1 depending mainly on quality of the MWNT determined by raman spectroscopy analysis.
dc.language.isoen
dc.publisherInstitute of Physics
dc.title.enOptimization of highly concentrated dispersions of multi-walled carbon nanotubes with emphasis on surfactant content and carbon nanotubes quality
dc.typeArticle de revue
dc.identifier.doi10.1088/1361-6528/ab9d42
dc.subject.halChimie/Matériaux
bordeaux.journalNanotechnology
bordeaux.page405707
bordeaux.volume31
bordeaux.issue40
bordeaux.peerReviewedoui
hal.identifierhal-02902105
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-02902105v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Nanotechnology&rft.date=2020&rft.volume=31&rft.issue=40&rft.spage=405707&rft.epage=405707&rft.eissn=0957-4484&rft.issn=0957-4484&rft.au=PONTOREAU,%20Ma%C3%ABl&LE%20GUEN,%20Emmanuel&BOURDA,%20Christine&SILVAIN,%20Jean-Fran%C3%A7ois&rft.genre=article


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