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描述
Band gap: 1.57 eV
Shiny, purple, fiber-like solid
形狀
solid
分子量
>145,000
溶解度
chlorobenzene: soluble
dichlorobenzene: soluble
軌道能量
HOMO -5.38 eV
LUMO -3.81 eV
蛋白質二硫鍵異構酶
2.2
相关类别
一般說明
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。
應用
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%
儲存類別代碼
11 - Combustible Solids
水污染物質分類(WGK)
WGK 3
閃點(°F)
Not applicable
閃點(°C)
Not applicable
其他客户在看
Interface design for high-efficiency non-fullerene polymer solar cells.
Energy & Environmental Science, 10(8), 1784-1791 (2017)
Interfacial materials for organic solar cells: recent advances and perspectives.
Advanced science (Weinheim, Baden-Wurttemberg, Germany), 3(8), 1500362-1500362 (2016)
Single-junction polymer solar cells with high efficiency and photovoltage.
Nature Photonics, 9(3), 174-174 (2015)
Single-junction polymer solar cells with over 10% efficiency by a novel two-dimensional donor-acceptor conjugated copolymer.
ACS Applied Materials & Interfaces, 7(8), 4928-4935 (2015)
10.8% efficiency polymer solar cells based on PTB7-Th and PC71BM via binary solvent additives treatment.
Advances in Functional Materials, 26(36), 6635-6640 (2016)
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Professor Chen (Nankai University, China) and his team explain the strategies behind their recent record-breaking organic solar cells, reaching a power conversion efficiency of 17.3%.
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