Tensile Behavior of Carbon Fiber-Reinforced Polymer Composites Incorporating Nanomaterials after Exposure to Elevated Temperature

Table 1

Geometry and properties of nanomaterials.

Nanomaterials	Carbon purity (wt.%)	Sizes
Multiwalled carbon nanotubes (MWCNTs)	>95	Outside diameter: 10–20 nm
		Inside diameter: 5–10 nm
		Length: 10–30 μm
		Specific surface
		Density: 2.1 g/cm^3
Graphene nanoplatelets (GnPs)	>90	Average number of
		Median size (diameter): 5–7 μm
		Density: 2.25 g/cm^3
Short multiwalled carbon nanotubes functionalized COOH (S-MWCNT-COOH)	>90	Outside diameter: 30–50 nm
		Inside diameter: 5–12 nm
		Length: 0.5–2 μm
		Specific surface
		Density: 2.1 g/cm^3