Fig. 4: Photovoltaic performance of OSCs. | Nature Communications

Fig. 4: Photovoltaic performance of OSCs.

From: Electrostatic force promoted intermolecular stacking of polymer donors toward 19.4% efficiency binary organic solar cells

Fig. 4

a–d J–V curves of OSCs based on PM6/C5-16, PM6/L8-BO, D18-Cl/L8-BO and PTB7-Th/C5-16, e–h EQE spectra of OSCs based on (e–h) PM6/C5-16, PM6/L8-BO, D18-Cl/L8-BO and PTB7-Th/C5-16, i–k average FF, JSC, and PCE values with scale bars, with the highest values presented at the top, I Summary of PCEs for PM6:L8-BO binary OSCs from the literatures and this work.

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