您的位置：首页 > 产品中心 > 2239303-91-2， F-M
F-M
产品别名
2239303-91-2
F-M
FTIC-C8C8M
4,4,7,7,12,12-octyl-7,12-dihydro- bis[methylidyne(3-oxo-methyl-1H indene-2,1(3H)-diylidene)]]bis-4H-thieno[2″,3″:1′,2′]indeno[5′,6′:5,6]-s-indaceno[1,2-b]thiophene
结构式
基本信息
| Empirical Formula【经验(实验)分子式】 | C99H122N4O2S2 |
| Molecular weight | 1464.18 |
| General description【一般描述】 | Non-fullerene acceptors (NFAs) are currently a major focus of research in the development of bulk-heterojunction organic solar cells (OSCs). In contrast to the widely used fullerene acceptors (FAs), the optical properties and electronic energy levels of NFAs can be designed and readily tuned. NFA-based OSCs can also achieve greater thermal stability and photochemical stability, as well as longer device lifetimes, than their FA-based counterparts.Recent developments have led to a rapid increase in power conversion efficiencies for NFA OSCs, with values now exceeding 15% in a single junction cell, and >17% for a tandem cell, demonstrating the viability of using NFAs to replace FAs in next-generation high-performance OSCs. |
| Application【应用】 | F-M is a non-fullerene acceptor that absorbs visible light, when used in a front cell paired with NIR absorbing rear cell, the resulted tandem organic solar cell gave a record energy conversion efficiency of 17.3%. Tandem Cell Device performance: ITO/ZnO/PFN-Br/PBDB-T:F-M/M-PEDOT/ZnO/PTB7- Th:O6T-4F:PC71BM/MoO3/Ag Voc=1.642 V Jsc=14.35 mA/cm2 FF=73.7% PCE=17.3% |
产品性质
| description【描述】 | Band gap: 1.72 eV Band gap: Eg = 1.72 eV Solubility: Soluble in Chloroform, CB and ODCB |
| Assay【测定】 | ≥98% |
| form【形式】 | solid |
| Orbital energy【轨道能量】 | HOMO -5.42 eV LUMO -3.70 eV |
安全信息
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 3 |
