Mechanical properties and microstructure of single-wall carbon nanotube/elastomeric epoxy composites with block copolymers

Beitrag in einer Fachzeitschrift
(Originalarbeit)


Details zur Publikation

Autor(en): Li Q, Zaiser M, Blackford J, Jeffree C, He Y, Koutsos V
Zeitschrift: Materials Letters
Verlag: Elsevier
Jahr der Veröffentlichung: 2014
Band: 125
Seitenbereich: 116-119
ISSN: 0167-577X
Sprache: Englisch


Abstract


Single-wall carbon-nanotube (SWNT) reinforced elastomeric epoxy composites were fabricated by adding 0.03 wt% SWNTs and using 0.3 wt% block copolymer to obtain a good dispersion of carbon nanotubes in the epoxy matrix. Young's modulus, fracture stress and strain of the SWNT/epoxy composites with block copolymer were increased by 141%, 127% and 43%, respectively, compared to the pure epoxy resin. Scanning electron microscopy observation revealed that using the block copolymer as a dispersing agent significantly improved both SWNT dispersion in the epoxy matrix and interfacial bonding/load transfer. (C) 2014 Elsevier B.V. All rights reserved.



FAU-Autoren / FAU-Herausgeber

Li, Qianqian Dr.
Zentralinstitut für Neue Materialien und Prozesstechnik
Zaiser, Michael Prof. Dr.
Lehrstuhl für Werkstoffsimulation


Autor(en) der externen Einrichtung(en)
University of Edinburgh


Zitierweisen

APA:
Li, Q., Zaiser, M., Blackford, J., Jeffree, C., He, Y., & Koutsos, V. (2014). Mechanical properties and microstructure of single-wall carbon nanotube/elastomeric epoxy composites with block copolymers. Materials Letters, 125, 116-119. https://dx.doi.org/10.1016/j.matlet.2014.03.096

MLA:
Li, Qianqian, et al. "Mechanical properties and microstructure of single-wall carbon nanotube/elastomeric epoxy composites with block copolymers." Materials Letters 125 (2014): 116-119.

BibTeX: 

Zuletzt aktualisiert 2018-10-08 um 06:55