Research Article
On the Nature of Electric Current in the Electrospinning Process
Table 4
Current during spinning of PU solutions. Distance between tip of needle and collector: 105 mm.
| Solutions (%) PU + TEAB | Current (A) | Voltages (kV) | 25 | 27.5 | 30 | 32.5 | 35 |
| | 0 | 0.039 | 0.081 | 0.11 | 0.14 | | 0.025 | 0.071 | 0.11 | 0.13 | 0.22 | | 0.050 | 0.076 | 0.12 | 0.20 | 0.30 | | 0.12 | 0.21 | 0.33 | 0.48 | 0.55 |
| | 0.019 | 0.061 | 0.11 | 0.13 | 0.18 | | 0.089 | 0.13 | 0.20 | 0.33 | 0.42 | | 0.10 | 0.17 | 0.22 | 0.40 | 0.56 | | 0.15 | 0.22 | 0.39 | 0.56 | 0.79 |
| | 0.025 | 0.091 | 0.13 | 0.16 | 0.20 | | 0.10 | 0.16 | 0.23 | 0.36 | 0.53 | | 0.11 | 0.19 | 0.29 | 0.41 | 0.76 | | 0.17 | 0.27 | 0.42 | 0.69 | 0.91 |
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