| FCCVD CNT fibers |
| CNT alignment by high collecting speed, controlling the gauge length | – | 9 | 63 |
| CNT alignment by high collecting speed, densification by mechanical rolling | 9.6 | – | 16 |
| Controlling the CNT length and alignment during FCCVD process | – | 3.1 | 48 |
| Stretching with the aid of chlorosulfonic acid | 4.08 | – | 89 |
| Controlling the growth condition of FCCVD, stretching with the aid of chlorosulfonic acid | – | 6.4 | 92 |
| Combining with BMI resin, mechanical stretching | 3.08 | – | 84 |
| Combining with polymer and in-situ cross-linking under tension | – | 3.5 | 123 |
| Combining with BMI resin, multi-step stretching | 6.94 | – | 86 |
| Mechanical densification, combining with epoxy resin | 5.2 | – | 101 |
| Densification by mechanical rolling | 5.53 | – | 47 |
| Densification by twisting | 3.7 | – | 99 |
| CNT bonding by Joule heating under tension | 3.2 | – | 118 |
| Covalent bonding between CNTs with small molecules | – | 3.7 | 127 |
| Array spinning CNT fibers |
| Spinning from ultra-long CNT arrays | 1.068 | – | 75 |
| Controlling wall number and diameter of CNT | 1.23 | – | 58 |
| Controlling the alignment and length of CNT array | 3.3 | – | 33 |
| Controlling waviness morphology of CNT array | 1.3 | – | 81 |
| Twisting, mechanical stretching | 1.1 | – | 39 |
| Alignment and densification by evaporation of solvent under tension | 3.2 | – | 100 |
| Alignment by “Microcombing” | 3.2 | – | 78 |
| Infiltrating with adhesive polymer, heat-induced crosslinking | 2.2 | – | 115 |
| Forming CNT/C composite by infiltrating with poly-dopamine, pyrolysis | 4.04 | – | 116 |
| Combining with Al/Cu by sputtering, heat-induced diffusion | 6.6 | – | 112 |
| Wet spinning CNT fibers |
| Spinning from liquid crystal CNT dope, using long CNT | 4.2 | – | 17 |
| Spinning from liquid crystal CNT dope, controlling CNT aspect ratio | 2.4 | – | 72 |
| Spinning from liquid crystal CNT dope | 1 | – | 25 |
| Combining with PVA, hot stretching | 1.4–1.8 | – | 87 |