Preparation of a Counter Electrode with P-Type NiO and Its Applications in Dye-Sensitized Solar Cell
Figure 3
Image of the Pt(E) counter electrode (a), SEM micrograph (20 kx) of the Pt(E) counter electrode (b), image of the Pt(S) counter electrode (c), and SEM micrograph (20 kx) of the Pt(S) counter electrode (d).
