产品说明
一般描述
Spiro[9H-fluorene-9,9′-[9H]xanthene]-2,7-diamine (X59) is a hole transporting material (HTM), which has a spiro[fluorene-9,9′-xanthene] as a core component. It can be synthesized by Buchwald-Hartwig reaction. It shows a power conversion efficiency (PCE) of 19.8%.
应用
X59 can be used in the formation of hole transporting layer (HTL) for the fabrication of polymeric solar cells (PSCs) and perovskite solar cells.
X59 is a new hole transporting material (HTM) with spiro[fluorene-9,9′-xanthene] as the core moiety. An impressive power conversion efficiency (PCE) of 19.8% was achieved by using X59 as HTM in perovskite solar cell, which can compete with the record PCE by using the state-of-the-art-HTM Spiro-OMeTAD. The X59-based devices show negligible hysteresis and reasonable stability in dark and dry conditions at room temperature for over five weeks.
基本信息
| 经验(实验)分子式 | C53H42N2O5 |
| 分子量 | 786.91 |
产品性质
| 描述 | Band gap: Eg = 3.05 eV (lit) Hole Mobility: 5.5 x 10-5 cm2/Vs (lit) |
| 测定 | ≥98% |
| 形式 | powder |
| 颜色 | yellow |
| 电导率 | 1.9 x 10-4 S/cm (lit) |
| 轨道能量 | HOMO -5.15 eV LUMO -2.10 eV |
安全信息
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
Sigma-Aldrich
m.cnreagent.com
