2-ブロモ-9,9'-スピロビ[9H-フルオレン] 化学特性,用途語,生産方法
外観
白色~黄赤色~緑色粉末~結晶
説明
2-Bromo-9, 9’-spirobifluorene is a derivative of 9,9'-spirobifluorene. It is a quite useful blue light emitting material used in the organic light emitting diodes (OLEDs). It possesses high photoluminescence efficiency and good chemical stability. Moreover, It has high glass-transition temperature, excellent thermal stability and easy color tenability through introducing low band gap co-monomers.
化学的特性
Off-white to light yellow crystal or powder
参考文献
http://www.sigmaaldrich.com/catalog/product/aldrich/767735?lang=en®ion=US
Tang, S., et al. "A Molecular Glass for Deep-Blue Organic Light-Emitting Diodes Comprising a 9,9′-Spirobifluorene Core and Peripheral Carbazole Groups." Advanced Functional Materials 17.15(2010):2869-2877.
Nakanotani, H., et al. "Extremely Low-Threshold Amplified Spontaneous Emission of 9,9′-Spirobifluorene Derivatives and Electroluminescence from Field-Effect Transistor Structure." Advanced Functional Materials17.14(2010):2328-2335.
2-ブロモ-9,9'-スピロビ[9H-フルオレン] 上流と下流の製品情報
原材料
準備製品