Tris-PCBM is a derivative of Fullerene C60 with a LUMO level closer to vacuum, resulting in a potential reduction in energetic losses associated with electron transfers from the donor material, providing a potential Voc increase in blends of donor:fullerene-based OPV systems.
Used as an electron acceptor from Donor materials such as P3HT (SOL4106), PCDTBT (SOL4280), or PTB7 (SOL4700) to make high Open Circuit Voltage (Voc), high Power Conversion Efficiency (PCE) bulk heterojunction solar cells, >99.9% [6,6] isomerized.