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. 2021 Nov 11;11(58):36528–36553. doi: 10.1039/d1ra06892j

Recent reports on the various preparation routes of CNTs-based and their properties.

CNTs-based materials Type of CNTs Preparation method Diameter (nm) BET surface area (m2 g−1) Length (nm) Ref.
Bare CNTs MWCNTs Ultrasonic atomization and heat treatment 5–10 113.14 1000 92
CNTs/poly(etheretherketone) MWCNTs Coprecipitation injection molding 200 10 000–30 000 93
CNTs/Cu MWCNTs Alloying method 15–20 150–300 94
CNTs Methane chemical vapor depositions 40–60 49.9–128.5 95
CNTs SWCNTs Electric arc method 20 700 96
Polymer/CNTs MWCNTs Mechanical mixing process 10–15 100–1000 97