ProductsOPV - n-type Materials



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IO-4Cl is a wide bandgap NFA that can offer PCE over 26% in indoor OPV with the p-type polymer PBDB-T-2F (PM6) with very small energy loss (0.6 eV). This blend also demonstrated PCE over 23% in bladed-coated 4cm2 devices under 1000 lux 2700k LED.
Devices realized with this blend withstand their initial performances after over 1000h of constant illumination without any degradation.

References and literature:
[1] Cui, Y.; Wang, Y.; Bergqvist, J.; Yao, H.; Xu, Y.; Gao, B.; Yang, C.; Zhang, S.; Inganäs, O.; Gao, F.; Hou, J. Nat. Energy. 2019, 4, 768

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