Skip to main content
. 2020 Mar 4;10(3):460. doi: 10.3390/nano10030460

Figure 2.

Figure 2

(a) Characteristic photocurrent density–voltage (J–V) curves for N-CQDs sensitized solar cells under simulated sunlight (AM1.5, 100 mW cm−2), (b) Nyquist electrochemical impedance spectroscopy (EIS) plots and an equivalent circuit for N-CQDs sensitized solar cells.