Table 1. Basic Characteristics of the SWCNT BP and Nonwoven SWCNT–TPU Composite Sheets.
| recovered SWCNT–TPU nanocomposite sheets |
|||||||
|---|---|---|---|---|---|---|---|
| volume fraction (vol %) | |||||||
| sample name | SWCNT/TPU wt. ratio in solvent | SWCNT/TPU (wt % ratio) | thickness (μm) | density (g cm–3) | SWCNT | TPU | void |
| SWCNT BP | 1:0 | 100:0 | 78 | 0.31 | 17 | 0 | 83 |
| SWCNT-TPU-90 | 1:0.1 | 90:10 | 88 | 0.32 | 16 | 3 | 81 |
| SWCNT-TPU-80 | 1:0.25 | 80:20 | 92 | 0.35 | 15 | 7 | 78 |
| SWCNT-TPU-50 | 1:1.5 | 50:50 | 100 | 0.55 | 15 | 24 | 62 |
| SWCNT-TPU-35 | 1:2.5 | 35:65 | 137 | 0.51 | 10 | 28 | 62 |
| SWCNT-TPU-20 | 1:5 | 20:80 | 190 | 0.61 | 7 | 40 | 52 |
| SWCNT-TPU-17 | 1:7 | 17:83 | 145 | 1.02 | 10 | 71 | 19 |
| SWCNT-TPU-12 | 1:10 | 12:88 | 243 | 0.94 | 6 | 69 | 24 |
| SWCNT-TPU-8 | 1:15 | 8:92 | 432 | 0.91 | 4 | 71 | 25 |
| SWCNT-TPU-5 | 1:20 | 5:95 | 590 | 0.92 | 3 | 73 | 24 |