Impedance Spectroscopic Investigation of the Degraded Dye-Sensitized Solar Cell due to Ageing

Table 1

Parameters used for simulating the experimental J-V curve for fresh and degraded DSC.

Parameters	Fresh DSC	Degraded DSC
Series resistance, (Ω cm^2)	0.65	0.76
Photocurrent density, (mA/cm^2)	9.73	7.64
Order of recombination,	0.85	0.81
Reverse saturation current, (A/cm^2)