Improvement of Dye Solar Cell Efficiency by Photoanode Posttreatment

Table 2

Photovoltaic parameters of the DSSCs with 𝐽−𝑉 curves shown in Figure 4(a).

Photoanode type	𝐽SC (mA/cm^2)	𝑉OC (V)	FF (%)	𝜂 (%)
No posttreatment	−7.45	0.66	62.99	3.10
150°C	−7.36	0.69	60.21	3.06
350°C	−7.62	0.68	58.01	3.01
450°C	−8.23	0.69	60.92	3.46