Please use this identifier to cite or link to this item: http://hdl.handle.net/1822/21879

TitleCoupling mechanical and electrical behavior in the multi-scale simulation of polymer-based CNT nanocomposites
Author(s)Simões, Ricardo
Correia, Alexandre
Silva, Jaime
Lanceros-Méndez, S.
KeywordsComputer modeling
Polymer-based materials
Nanocomposites
Mechanical properties
Issue dateApr-2012
PublisherAssociação Portuguesa de Mecânica Teórica, Aplicada e Computacional (APMTAC)
Abstract(s)A numeric model has been proposed to investigate the mechanical and electrical properties of a polymeric/carbon nanotube (CNT) composite material subjected to a deformation force. The reinforcing phase affects the behavior of the polymeric matrix and depends on the nanofiber aspect ratio and preferential orientation. The simulations show that the mechanical behavior of a computer generated material (CGM) depends on fiber length and initial orientation in the polymeric matrix. It is also shown how the conductivity of the polymer/CNT composite can be calculated for each time step of applied stress, effectively providing the ability to simulate and predict strain-dependent electrical behavior of CNT nanocomposites.
TypeConference paper
URIhttp://hdl.handle.net/1822/21879
Peer-Reviewedyes
AccessRestricted access (UMinho)
Appears in Collections:IPC - Textos completos em actas de encontros científicos internacionais com arbitragem

Files in This Item:
File Description SizeFormat 
paper_47.pdf
  Restricted access
356,52 kBAdobe PDFView/Open

Partilhe no FacebookPartilhe no TwitterPartilhe no DeliciousPartilhe no LinkedInPartilhe no DiggAdicionar ao Google BookmarksPartilhe no MySpacePartilhe no Orkut
Exporte no formato BibTex mendeley Exporte no formato Endnote Adicione ao seu ORCID