Figure 2 | Scientific Reports

Figure 2

From: High-Performance Regular Perovskite Solar Cells Employing Low-Cost Poly(ethylenedioxythiophene) as a Hole-Transporting Material

Figure 2

(a) Photographs of monomer DBEDOT and PEDOT prepared on glass substrates. (b) Optical microscopy images of monomer DBEDOT (left) and PEDOT (right) formed from solid-state synthesis (magnification 200x). (c) SEM image of the surface of PEDOT fabricated from solid-state synthesis. (d) XRD spectra of monomer DBEDOT (black) and PEDOT fabricated from in-situ polymerisation method (red) on glass substrates.

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