Review Article
A Review of Electrospun Conductive Polyaniline Based Nanofiber Composites and Blends: Processing Features, Applications, and Future Directions
Figure 4
Various needles used in electrospinning: (a) standard needle; (b) inlet of standard needle; (c) core-sheath needle; (d) inlet of core-sheath needle; (e) coaxial needle with double or multiple capillary openings.
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