Research Article
A Dye-Sensitized Solar Cell Using a Composite of PEDOT:PSS and Carbon Derived from Human Hair for a Counter Electrode
Figure 5
A Raman spectrum of (a) carbonized hair (from 800 to 2000 cm−1) and (b) carbonized hair and graphite (from 2500 to 3200 cm−1).
| (a) |
| (b) |