Luminosyn™ Polymers, Materials, OPV Polymers, Semiconducting Polymers
PBDB-T (PCE12), CAS number 1415929-80-4, 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.
| 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 | Chloroform and chlorobenzene |
| Processing solvent | Chlorobenzene - M1001A3, Chlorobenzene : Dichlorobenzene (1:1) - M1001A4 |
| 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). |
Chemical structure and product image of PBDB-T (PCE12)
The device structure of the certified devices was ITO / ZnO (30 nm) / PBDB-T:ITIC (100 nm) / MoO3 (10 nm) / Al (100 nm), with PBDB-T:ITIC solution details as follows:
专业代理国外知名镊子品牌
我们将竭诚为你服务
0755-23003036
粤ICP备14069686号