@article{ART002593835},
author={Cauich-Cupul Javier I. and Herrera-Franco Pedro J. and García-Hernández Edgar and Moreno-Chulim Veronica and Valadez-González Alex},
title={Factorial design approach to assess the effect of fiber–matrix adhesion on the IFSS and work of adhesion of carbon fiber/polysulfone-modified epoxy composites},
journal={Carbon Letters},
issn={1976-4251},
year={2019},
volume={29},
number={4},
pages={345-358},
doi={10.1007/s42823-019-00039-7}
TY - JOUR
AU - Cauich-Cupul Javier I.
AU - Herrera-Franco Pedro J.
AU - García-Hernández Edgar
AU - Moreno-Chulim Veronica
AU - Valadez-González Alex
TI - Factorial design approach to assess the effect of fiber–matrix adhesion on the IFSS and work of adhesion of carbon fiber/polysulfone-modified epoxy composites
JO - Carbon Letters
PY - 2019
VL - 29
IS - 4
PB - Korean Carbon Society
SP - 345
EP - 358
SN - 1976-4251
AB - A two-level full factorial design 22 with three replications was employed to assess the effect of the incorporation of PSF into the epoxy matrix and the surface treatment of carbon fibers on the work of adhesion (WA) and the interfacial shear strength (IFSS) of carbon fiber–epoxy composites. The IFSS was determined using the microbond (or microdrop) micromechanical test, and the work of adhesion was estimated using two different procedures: (1) using the Owens and Wendt method, and (2) from the Dupre–Young expression using the contact angle θ of a cured epoxy resin on a single carbon fiber and the surface energy of the cured epoxy resin. It was found that the treatment of the carbon fiber with the silane-coupling agent appreciably increases its polar component because of the nitric acid oxidation and the chemisorption of the silane-coupling agent onto the carbon fiber surface. Also, the O=S=O group present in the polysulfone chain resin fairly increases the polar component of the epoxy–PSF blend. The results show that the wetting of the silane-treated carbon fiber by the thermoplastic-modified epoxy resin is better, thus increasing the fiber–matrix adhesion. It was also found that there is a similarity between the trends of both, the IFSS and the WA results. Also, from the ANOVA results it was also seen that both the incorporation of the PSF to the epoxy matrix and the surface treatment of the carbon fibers and their interaction were statistically significant to the IFSS and the WA.
KW - Interfacial shear strength Polysulfone Work of adhesion Modified epoxy Silane-coupling agent
DO - 10.1007/s42823-019-00039-7
ER -
Cauich-Cupul Javier I., Herrera-Franco Pedro J., García-Hernández Edgar, Moreno-Chulim Veronica and Valadez-González Alex. (2019). Factorial design approach to assess the effect of fiber–matrix adhesion on the IFSS and work of adhesion of carbon fiber/polysulfone-modified epoxy composites. Carbon Letters, 29(4), 345-358.
Cauich-Cupul Javier I., Herrera-Franco Pedro J., García-Hernández Edgar, Moreno-Chulim Veronica and Valadez-González Alex. 2019, "Factorial design approach to assess the effect of fiber–matrix adhesion on the IFSS and work of adhesion of carbon fiber/polysulfone-modified epoxy composites", Carbon Letters, vol.29, no.4 pp.345-358. Available from: doi:10.1007/s42823-019-00039-7
Cauich-Cupul Javier I., Herrera-Franco Pedro J., García-Hernández Edgar, Moreno-Chulim Veronica, Valadez-González Alex "Factorial design approach to assess the effect of fiber–matrix adhesion on the IFSS and work of adhesion of carbon fiber/polysulfone-modified epoxy composites" Carbon Letters 29.4 pp.345-358 (2019) : 345.
Cauich-Cupul Javier I., Herrera-Franco Pedro J., García-Hernández Edgar, Moreno-Chulim Veronica, Valadez-González Alex. Factorial design approach to assess the effect of fiber–matrix adhesion on the IFSS and work of adhesion of carbon fiber/polysulfone-modified epoxy composites. 2019; 29(4), 345-358. Available from: doi:10.1007/s42823-019-00039-7
Cauich-Cupul Javier I., Herrera-Franco Pedro J., García-Hernández Edgar, Moreno-Chulim Veronica and Valadez-González Alex. "Factorial design approach to assess the effect of fiber–matrix adhesion on the IFSS and work of adhesion of carbon fiber/polysulfone-modified epoxy composites" Carbon Letters 29, no.4 (2019) : 345-358.doi: 10.1007/s42823-019-00039-7
Cauich-Cupul Javier I.; Herrera-Franco Pedro J.; García-Hernández Edgar; Moreno-Chulim Veronica; Valadez-González Alex. Factorial design approach to assess the effect of fiber–matrix adhesion on the IFSS and work of adhesion of carbon fiber/polysulfone-modified epoxy composites. Carbon Letters, 29(4), 345-358. doi: 10.1007/s42823-019-00039-7
Cauich-Cupul Javier I.; Herrera-Franco Pedro J.; García-Hernández Edgar; Moreno-Chulim Veronica; Valadez-González Alex. Factorial design approach to assess the effect of fiber–matrix adhesion on the IFSS and work of adhesion of carbon fiber/polysulfone-modified epoxy composites. Carbon Letters. 2019; 29(4) 345-358. doi: 10.1007/s42823-019-00039-7
Cauich-Cupul Javier I., Herrera-Franco Pedro J., García-Hernández Edgar, Moreno-Chulim Veronica, Valadez-González Alex. Factorial design approach to assess the effect of fiber–matrix adhesion on the IFSS and work of adhesion of carbon fiber/polysulfone-modified epoxy composites. 2019; 29(4), 345-358. Available from: doi:10.1007/s42823-019-00039-7
Cauich-Cupul Javier I., Herrera-Franco Pedro J., García-Hernández Edgar, Moreno-Chulim Veronica and Valadez-González Alex. "Factorial design approach to assess the effect of fiber–matrix adhesion on the IFSS and work of adhesion of carbon fiber/polysulfone-modified epoxy composites" Carbon Letters 29, no.4 (2019) : 345-358.doi: 10.1007/s42823-019-00039-7
