Novel Hybrid Nanostructures of Carbon Nanotube/Fullerene-like Tungsten Disulfide as Reinforcement for Aramid Fabric Composites 


Vol. 22,  No. 2, pp. 528-539, Feb.  2021
10.1007/s12221-021-0278-5


  Abstract

Multilayered composites based on aramid fabrics are widely used in impact protection. The objective of this study is creating a new kind of multiaxial aramid fabric composites with inorganic fullerene-like tungsten disulfide nanoparticles (IF-WS2) and single walled carbon nanotubes (SWCNT) used as nanoreinforcement to enhance the dynamic mechanical and anti-stabbing properties of the composites. The four composites of the Kolon fabric forms were impregnated with 10 wt.% poly(vinyl butyral) (PVB)/ethanol solution which contained different forms of IF-WS2 nanoparticles. The surfaces of IF-WS2 were coated with silane coupling agent (m-IF) and the SWCNT were oxidized (o-SWCNT) for the fabrication of the o- SWCNT/m-IF hybrid nanoparticles. The mechanical testing showed that the Kolon/PVB/o-SWCNT/m-IF sample produced nearly 62 % of improvement in the tensile strength and 51 % of improvement in the tensile energy absorption compared to the Kolon/PVB sample. Furthermore, the sample with the o-SWCNT/m-IF hybrid nanoparticles demonstrated 24 % of enhancement in the impact toughness and 48 % of improvement in the absorbed energy after knife penetration in comparison with the Kolon/PVB sample.

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  Cite this article

[IEEE Style]

V. Obradovi훶, D. Simi훶, M. Zrili훶, D. B. Stojanovi훶, P. S. Uskokovi훶, "Novel Hybrid Nanostructures of Carbon Nanotube/Fullerene-like Tungsten Disulfide as Reinforcement for Aramid Fabric Composites," Fibers and Polymers, vol. 22, no. 2, pp. 528-539, 2021. DOI: 10.1007/s12221-021-0278-5.

[ACM Style]

Vera Obradovi훶, Danica Simi훶, Milorad Zrili훶, Du큄ica B. Stojanovi훶, and Petar S. Uskokovi훶. 2021. Novel Hybrid Nanostructures of Carbon Nanotube/Fullerene-like Tungsten Disulfide as Reinforcement for Aramid Fabric Composites. Fibers and Polymers, 22, 2, (2021), 528-539. DOI: 10.1007/s12221-021-0278-5.

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pISSN : 1229 - 9197
eISSN : 1875 - 0052

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