On the Nature of Electric Current in the Electrospinning Process

Table 11

Dependence of the current on needle protrusion length and jet length in PU solutions.

Solutions (%) PU + TEAB	Protrusion length (mm)	Jet length (mm)	Protrusion length + jet length (mm)	Average current (𝜇A)
15+1.27	0	0	0	0
	2	0	2	0
	4	1.62	5.62	0.101
	6	1.43	7.43	0.255
	8	1.29	9.29	0.763
	10	1.22	11.22	1.117
	12	0.98	12.98	1.452
17.5+1.27	0	0	0	0
	2	5.02	7.02	0.113
	4	4.17	8.17	0.295
	6	2.91	8.91	0.573
	8	2.92	10.92	1.019
	10	2.95	12.95	1.418
	12	2.81	14.81	1.667
20+1.27	0	0	0	0
	2	5.71	7.71	0.226
	4	4.36	8.36	0.444
	6	3.08	9.08	0.718
	8	3.11	11.11	1.172
	10	3.01	13.01	1.561
	12	3.01	15.01	1.840