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PBDB-T-SF
产品别名
PBDB-T-SF
PDBD-TSF
OS0130
Poly[(2,6-(4,8-bis(5-(2-ethylhexylthio)-4-fluorothiophen-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)]
结构式
基本信息
| Linear Formula【线性分子式】 | (C68H76F2O2S10)n |
| Application【应用】 | PBDB-T-SF is a fluorinated wide-bandgap polymeric donor (n-type semiconductor) with relatively deep highest occupied molecular orbital (HOMO) energy level. It has been used in high performance polymer organic solar cells (PSCs). HOMO =−5.40eV LUMO =−3.60eV Polymer organic solar cells (PSCs) device performance: Device based on PBDB-T-SF:NCBDT-4Cl Before any post-treatment PCE= of 13.1% After device optimizations Voc = 0.85V Jsc = 2.35 mA /cm2 FF = 74.3% PCE >14% Energy loss = 0.55 eV The improved performance was attributed to the more efficient photo-electron conversion process in the optimal device. Device performance based on PBDB-T-SF:ITIC-F as active layer (ITO)/ZnO/active layer/MoO3/Al Voc = 0.88 V Jsc = 20.50 mA/cm2 FF = 71.9% PCE = 13.1% Energy loss = 0.66 eV |
产品性质
| description【描述】 | Band gap: 1.8 eV |
| form【形式】 | granular |
| mol wt【分子量】 | Mw ≥80,000 |
| color【颜色】 | purple, Shine |
| solubility【溶解性】 | chlorobenzene: soluble chloroform: soluble soluble (o-dichlorobenzene) |
| Orbital energy【轨道能量】 | HOMO -5.4 eV LUMO -3.6 eV |
| PDI | ~2.5 |
安全信息
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 3 |
