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Fracture Toughness of Vapor Grown Carbon Nanofiber-Reinforced Polyethylene Composites
Joint Authors
Adhikari, A. R.
Lozano, K.
Jones, R.
Guerrero, C.
Petty, T. W.
Partida, E.
Source
Issue
Vol. 2009, Issue 2009 (31 Dec. 2009), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2009-08-13
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Engineering Sciences and Information Technology
Chemistry
Civil Engineering
Abstract EN
The impact fracture behavior of a vapor grown carbon nanofiber (VGCNF) reinforced high-density polyethylene (PE) composite was evaluated.
The samples consisting of pure PE and composites with 10 wt% and 20 wt% of VGCNFs were prepared by a combination of hot-pressing and extrusion methods.
Extrusion was used to produce samples with substantially different shear histories.
The fracture behavior of these samples was analyzed using the essential work of fracture (EWF) approach.
The results showed an increase of 292% in the essential work of fracture for the loading of 10 wt%.
Further increasing fiber loading to 20 wt% caused the essential work of fracture to increase only 193% with respect to the unmodified material.
Evaluation of the fracture surface morphology indicated that the fibril frequency and microvoid size within the various fiber loadings depended strongly on processing conditions.
American Psychological Association (APA)
Adhikari, A. R.& Partida, E.& Petty, T. W.& Jones, R.& Lozano, K.& Guerrero, C.. 2009. Fracture Toughness of Vapor Grown Carbon Nanofiber-Reinforced Polyethylene Composites. Journal of Nanomaterials،Vol. 2009, no. 2009, pp.1-6.
https://search.emarefa.net/detail/BIM-446416
Modern Language Association (MLA)
Adhikari, A. R.…[et al.]. Fracture Toughness of Vapor Grown Carbon Nanofiber-Reinforced Polyethylene Composites. Journal of Nanomaterials No. 2009 (2009), pp.1-6.
https://search.emarefa.net/detail/BIM-446416
American Medical Association (AMA)
Adhikari, A. R.& Partida, E.& Petty, T. W.& Jones, R.& Lozano, K.& Guerrero, C.. Fracture Toughness of Vapor Grown Carbon Nanofiber-Reinforced Polyethylene Composites. Journal of Nanomaterials. 2009. Vol. 2009, no. 2009, pp.1-6.
https://search.emarefa.net/detail/BIM-446416
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-446416