The synergistic incorporation of nitrogen and MoCl5 boosts specific conductivity in carbon nanotube fibers, suggesting potential for flexible electronics.
Key Points
To explore a doping strategy that enhances charge transport and conductivity in carbon nanotube fibers.
Integrated nitrogen doping with endohedral MoCl5 incorporation
Measured specific electrical conductivity and current carrying capacity
Evaluated environmental stability under various stresses
Assessed electromagnetic shielding effectiveness when woven into textiles.
Achieved a specific electrical conductivity of 14166 S m2 kg−1
Current carrying capacity reached 1241 A mm−2, surpassing copper performance by 115%
Demonstrated high flexibility and durability under thermal, mechanical, and solvent stresses
Achieved an electromagnetic shielding effectiveness of 92.7 dB across 8.2-12.4 GHz.