571032
聚[9,9-双-(2-乙基己基)-9H-芴-2,7-二基]
light-emitting λem 409 nm (in chloroform)
别名:
聚[9,9-二-(2′-乙基己基)芴基-2,7-二基]
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Quality Level
transition temp
Tg (DSC) 45 °C (onset)
solubility
THF: soluble, chloroform: soluble, toluene: soluble, xylene: soluble
λmax
374 nm
fluorescence
λex 362 nm; λem 409 nm in chloroform
SMILES string
C1(c2c(cccc2)c3c1cccc3)(CC(CCCC)CC)CC(CCCC)CC
InChI key
YJUVFJKHTNWDNU-UHFFFAOYSA-N
General description
Poly[9,9-bis-(2-ethylhexyl)-9H-fluorene-2,7-diyl] (PFO) is a high-performance light-emitting polymer known for its excellent optical and electronic properties. This polymer is characterized by its ability to emit blue light, with an emission wavelength of 409 nm when dissolved in chloroform. PFO is widely used in organic light-emitting diodes (OLEDs), providing a reliable and efficient solution for high-quality display technologies. Its high thermal stability and solubility in various solvents make it suitable for a range of processing techniques.
发光共轭聚合物,呈蓝光并具有电致发光特性。
Application
PFO forms a π-conjugating polymeric system that can produce blue EL devices which include organic light emitting diodes (OLEDs), optical fibers and molecular electronic devices.
Features and Benefits
- Molecular Weight: Average molecular weight of 54,000, providing robust mechanical properties suitable for various applications. ⦁Optical Properties: Exhibits strong fluorescence with a maximum emission at λem 409 nm when excited at λex 362 nm in chloroform.
- Thermal Properties: Transition temperature (Tg) of 45 °C (onset) ensures stability during processing and application.
- Solubility: Soluble in chlorinated solvents, including THF and toluene, facilitating easy integration into different formulations.
- Versatile Applications: Ideal for use in OLEDs, organic photovoltaics, and other electronic devices, making it a valuable compound across multiple industries.
- Enhanced Device Performance: The excellent luminescent properties and charge transport capabilities improve the efficiency and brightness of OLEDs, contributing to higher-quality displays.
- Flexible Processing Options: Its solubility in various organic solvents allows for versatile processing techniques, including spin-coating and inkjet printing, reducing production costs and time.
- Research and Development Utility: PFO is an excellent candidate for researchers exploring new materials in organic electronics, providing a reliable platform for experimentation and innovation.
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
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LEP支持广泛的重要应用，包括传感器、柔性 LED 显示和照明装置、光泵激光器和潜在的聚合物二极管激光器。
Self-healing soft electronic materials offer potential cost savings and reduced electronic waste.
LEPs enable a wide range of important applications including sensors, flexible LED displays and lighting devices, optical pump lasers, and potentially polymer diode lasers.
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