IO-4Cl

Description

** While supplies last

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

Technical specs

CATALOG NAME
IO-4Cl
NAME
3,9-bis[5,6-dichloro-1H-indene-1,3(2H)dione]-5,5,11,11-tetrakis(4-hexylphenyl)-dithieno[2,3-d:2’,3’-d’]-s-indaceno[1,2-b:5,6-b’]dithiophene
CAS NUMBER
N/A
FORMULA
C88H78Cl4O4S4
MOLECULAR WEIGHT
1469.63 g/mol
Purity
> 99% (NMR)
HOMO
-5.72 eV
LUMO
-3.83 eV