Construction and Study of Hetreojunction Solar Cell Based on Dodecylbenzene Sulfonic Acid-Doped Polyaniline/n-Si

Table 2

Photovoltaic characteristic parameters of Al/n-Si/PANI-DBSA herterojunctions using Au or Ag as Ohmic contact.

Electronic; parameters	Ohmic contact
	Al/n-Si/PANI-DBSA/Au	Al/n-Si/PANI-DBSA/Ag
𝑉oc (V)	0.436	0.4
𝐽sc (mA/cm^2)	1.8	0.974
𝑉m (V)	0.1359	0.168
𝐽m (mA/cm^2)	0.95	0.679
FF	0.197	0.29
η (%)	0.13	0.011