Silver Nanoparticles in PEDOT:PSS Layer for Polymer Solar Cell Application

Table 4

The equivalent circuit parameters for ITO/PEDOT:PSS:Ag NPs/P3HT:PCBM/Al obtained from the fitting along with the mean relaxation times received from the parameters of fitting under illumination (halogen lamp).

Amount of Ag NPs [µL]	[×10^−6]	[Ω]	[Ω]	- [s^pΩ^−1] [×10^−6]	- [—]	[Ω]	- [s^pΩ^−1] [×10^−6]	- [—]	[nF]	[μs]	[μs]
ITO/PEDOT:PSS:Ag NPs/P3HT:PCBM/Al
60	765	3.71	291	239.15	0.302	1790	0.140	0.914	15.84	147.0	114.9
90	3118	3.65	141.2	102.53	0.368	1437	0.193	0.902	15.04	10.04	113.9
120	616	4.13	105.9	172.02	0.312	1076	0.134	0.945	15.09	2.658	86.17
150	1111	3.70	163.2	139.15	0.362	875.5	0.319	0.845	16.33	28.78	62.25