Electron injection barrier reduction for organic light-emitting devices by quinacridone derivatives.
Electron injection barrier reduction for organic light-emitting devices by quinacridone derivatives.
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DOI：
10.1039/c0cc01596b
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发表时间：
2010-11
影响因子：
4.9
通讯作者：
T. V. Pho;P. Zalar;Andrés J. García;Thuc‐Quyen Nguyen;F. Wudl
中科院分区：
文献类型：
--
作者：
T. V. Pho;P. Zalar;Andrés J. García;Thuc‐Quyen Nguyen;F. Wudl
合成了水/醇溶性喹吖啶酮衍生物，并将其用作有机发光二极管的电子注入层。最初的结果是非常有希望的，因为具有邻近Al阴极的Na（+）QHSO（3）（-）层的器件表现出相对于具有不稳定的、较低功函数的Ba/Al阴极的对照器件的效率（0.85 cd A（-1））显著增强的发光效率（1.65 cd A（-1））。
Water/alcohol-soluble quinacridone derivatives have been synthesized and utilized as an electron injection layer in organic light-emitting diodes. Initial results are very promising, as a device with a layer of Na(+)QHSO(3)(-) adjacent to an Al cathode exhibited a luminance efficiency (1.65 cd A(-1)) that was significantly enhanced relative to the efficiency (0.85 cd A(-1)) of a control device with an unstable, lower work function Ba/Al cathode.