PBDB-T (PCE12)PBDB-T (PCE12) Polymer DonorHigh performing donor polymer for OPVs, available with batch-specific data PBDB-T (PCE12) is one of the highest-performing donor polymers for OPVs, having reported efficiencies exceeding 12% and a certified efficiency approaching 11%. These efficiencies were achieved when PBDB-T was used in conjunction with recently-reported non-fullerene acceptors (NFAs, including ITIC) in inverted architecture devices. These devices also exhibited excellent thermal stability, making the combination a promising candidate for the proposed 10/10 target of 10% efficiency and 10-year lifetimes. Luminosyn™ PBDB-T (PCE12)General Information| Full name | Poly[(2,6-(4,8-bis(5-(2-ethylhexyl)thiophen-2-yl)-benzo[1,2-b:4,5-b’]dithiophene))-alt-(5,5-(1’,3’-di-2-thienyl-5’,7’-bis(2-ethylhexyl)benzo[1’,2’-c:4’,5’-c’]dithiophene-4,8-dione)] | | Synonyms | PBDB-T, PBDTBDD | | Chemical formula | (C68H78O2S8)n | | CAS number | 1415929-80-4 | | HOMO / LUMO | HOMO = -5.33 eV, LUMO = -2.92 eV [3] | | Solubility | Chlorobenzene and dichlorobenzene | | Classification / Family | Organic semiconducting materials, Medium band-gap polymers, Organic Photovoltaics, Polymer solar cells, Perovskite solar cells, Hole-transport layer materials, NF-PSCs, All-polymer solar cells (all-pscs). |
Batch details| Batch | Mw | Mn | PDI | Stock Info | | M1001 | 117,406 | 58,737 | 2.0 | Discontinued | | M1002 | 70,532 | 33,138 | 2.1 | Discontinued | | M1003 | 90,311 | 24,543 | 3.7 | Discontinued | | M1001A1 | 352,786 | 151,163 | 2.33
| Discontinued | | M1001A2 | 142,718
| 60,189
| 2.37
| Discontinued | | M1001A3 | 75,725 | 34,671 | 2.18 | In stock |
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