“…Since carbon nanotubes (CNTs) were firstly reported by Iijima in 1991 [1], they have been considered promising candidates for reinforcements in composite materials processing due to their remarkable mechanical, thermal, and electrical properties as well as their low densities and high aspect ratios [2][3][4][5][6][7][8][9][10]. Both theoretical and experimental results indicate that CNT have high strength (up to ~100 GPa), high modulus (~1 TPa), large aspect ratios (~1000), and light weight (~2 g/cm 3 ) [11][12][13][14][15].…”