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Preparation and properties of multiwall carbon nanotubes/polystyrene-block-polybutadiene-block-polystyrene composites / Shigeki Inukai in Industrial & engineering chemistry research, Vol. 50 N° 13 (Juillet 2011) 

Public ISBD [article]  in Industrial & engineering chemistry research > Vol. 50 N° 13 (Juillet 2011) . - pp. 8016-8022 Titre : Preparation and properties of multiwall carbon nanotubes/polystyrene-block-polybutadiene-block-polystyrene composites Type de document : texte imprimé Auteurs : Shigeki Inukai, Auteur ; Ken-ichi Niihara, Auteur ; Toru Noguchi, Auteur Année de publication : 2011 Article en page(s) : pp. 8016-8022 Note générale : Chimie industrielle Langues : Anglais (eng) Mots-clés : Composite  material  Preparation Résumé : We prepared poly(styrene-b-butadiene-b-styrene) (SBS) matrix composites in which multiwalled carbon nanotubes (MWCNTs) were homogeneously dispersed, and their morphologies, thermal properties, and mechanical properties were investigated. The incorporation of MWCNTs into the SBS matrices improved their thermal and mechanical properties with appropriate flexibility. The MWCNT/SBS composites did not flow above 100 °C, and showed surprising improvements in terms of their creep properties. The results indicated the possibility of broadening their use in high temperature applications, and of significantly improving permanent strain, which are currently the main demerits ofTPE. These drastic improvements in the various properties ofMWCNT/SBS composites were assumed to have been caused by the formation of a three-dimensional structure at the interfacial phase of the SBS matrix along the MWCNTs, which we designated as a "cell structure". DEWEY : 660 ISSN : 0888-5885 En ligne : http://cat.inist.fr/?aModele=afficheN&cpsidt=24332126 [article] Preparation and properties of multiwall carbon nanotubes/polystyrene-block-polybutadiene-block-polystyrene composites [texte imprimé] / Shigeki Inukai, Auteur ; Ken-ichi Niihara, Auteur ; Toru Noguchi, Auteur . - 2011 . - pp. 8016-8022. Chimie industrielle Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 50 N° 13 (Juillet 2011) . - pp. 8016-8022 Mots-clés : Composite  material  Preparation Résumé : We prepared poly(styrene-b-butadiene-b-styrene) (SBS) matrix composites in which multiwalled carbon nanotubes (MWCNTs) were homogeneously dispersed, and their morphologies, thermal properties, and mechanical properties were investigated. The incorporation of MWCNTs into the SBS matrices improved their thermal and mechanical properties with appropriate flexibility. The MWCNT/SBS composites did not flow above 100 °C, and showed surprising improvements in terms of their creep properties. The results indicated the possibility of broadening their use in high temperature applications, and of significantly improving permanent strain, which are currently the main demerits ofTPE. These drastic improvements in the various properties ofMWCNT/SBS composites were assumed to have been caused by the formation of a three-dimensional structure at the interfacial phase of the SBS matrix along the MWCNTs, which we designated as a "cell structure". DEWEY : 660 ISSN : 0888-5885 En ligne : http://cat.inist.fr/?aModele=afficheN&cpsidt=24332126