title: Effects of nitrogen doping from pyrolyzed ionic liquid in carbon nanotube fibers: enhanced mechanical and electrical properties.
abstract: Nitrogen doping in carbon nanotube (CNT) fibers using pyrolyzed ionic liquid induced interfacial hydrogen bonding between individual CNTs, enhancing mechanical properties and electrical conductivity simultaneously. In particular, the nitrogen doped CNT fiber using the ionic liquid BMI-I exhibited about 104%, 714%, and 38% increased tensile strength (0.65 N/tex), elastic modulus (83 N/tex), and electrical conductivity (1350 S cm(-1)), respectively, compared to pristine CNT fiber.
authors: Carbon Convergence Materials Research Center, Institute of Advanced Composite Materials, Korea Institute of Science and Technology (KIST), Jeonbuk 565-902, Korea.
authors: Ok-Kyung
authors: OK
authors: Park
authors: Hwa Jung
authors: HJ
authors: Kim
authors: Jun Yeon
authors: JY
authors: Hwang
authors: Seung Min
authors: SM
authors: Kim
authors: Youngjin
authors: Y
authors: Jeong
authors: Jae Kwan
authors: JK
authors: Lee
authors: Bon-Cheol
authors: BC
authors: Ku