Research Article

Preparation of a Counter Electrode with P-Type NiO and Its Applications in Dye-Sensitized Solar Cell

Figure 7

𝐽 - 𝑉 characteristics in tests D1 to D8.
902385.fig.007a
(a)
902385.fig.007b
(b)
902385.fig.007c
(c)
902385.fig.007d
(d)