Direct Deposition of Micron-Thick Aligned Ceramic TiO_𝟐 Nanofibrous Film on FTOs by Double-Needle Electrospinning Using Air-Turbulence Shielded Disc Collector

Figure 3

The TiO₂ ceramic nanofibres of diameter 98±20 nm were collected using the rotating disc at 750 rpm; (a) without air shield, (b) using top-air shield, (c) using enclosed-air-shield, (d) using enclosed-air-shield with air-hood.

(a)

(b)

(c)

(d)