| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| —— | 4,8-bis(5-(2-ethylhexyl)thiophen-2-yl)benzo[1,2-b;4,5-b′]difuran | 1391764-82-1 | C34H42O2S2 | 546.838 |
Two new small molecule acceptors based on heptacyclic benzodi(thienocyclopentafuran) (BFH) unit were developed. The optimal PSCs based on PM6: BFHIC-4F achieved a PCE of 13.4% with a low