794333
聚 [2,6′]-4,8-二(5-乙基己基噻吩)苯并 [1,2-b;3,3-b] 二噻吩 ] {3-氟-2 [(2-乙基己基)羰基] 噻吩 [3,4-b] 噻吩二基 })
别名:
PCE-10
描述
Band gap: 1.57 eV
Shiny, purple, fiber-like solid
质量水平
表单
solid
分子量
>145,000
溶解性
chlorobenzene: soluble
dichlorobenzene: soluble
轨道能量
HOMO -5.38 eV
LUMO -3.81 eV
PDI
2.2
一般描述
聚([2,6′-4,8-二(5-乙基己基噻吩基)苯并[1,2-b;3,3-b]二噻吩]{3-氟-2[(2-乙基己基)羰基]噻吩并[3,4-b]噻吩二基}) (PTB7-Th) 是一种具有1.59eV的窄带隙并在780nm处有吸收峰的半导体聚合物。研究表明,与PTB7制成的设备相比,PTB7-Th制成的设备具有更高的输出电压和短路电流密度。
应用
PTB7-Th主要用作有机太阳能电池(OSC)中的活性层。它可与包括PC71BM、ICBA和PCBM在内的不同受体材料形成混合物,从而有望提高OSC的功率转换效率(PCE)
高效有机太阳能电池 (OPV)
OPV 器械结构: ITO/PEDOT:PSS/聚合物:PC71BM/Al
OPV 器械结构: ITO/PEDOT:PSS/聚合物:PC71BM/Al
- JSC = 19.8 mA/cm 2 \
- VOC = 0.79 V
- FF = 0.65
- PCE = 10.12%
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
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