Department of Chemistry and Division of Nano Sciences (BK21), Ewha Womans University, Seoul 120-750, Korea.
Org Lett. 2010 Mar 19;12(6):1272-5. doi: 10.1021/ol100160d.
A novel boron complex bearing a pyrene ligand (CPB) was synthesized and introduced as the first example of a binuclear boron complex in organic light-emitting diodes. In the solid state, CPB2 exhibited strong red emission. In the devices, red emission with Commission International de L'Eclairage (CIE) coordinates of (0.57, 0.42) was obtained by tuning the weight concentration of CPB2. CPB2 behaved as both an emitting and electron transporting material.
一种新型的含芘配体的硼配合物（CPB）被合成出来，并作为有机发光二极管中首例双核硼配合物被引入。在固态下，CPB2 表现出强烈的红光发射。在器件中，通过调节 CPB2 的重量浓度，可以得到色坐标为（0.57，0.42）的红光发射，CIE。CPB2 既可以作为发光材料，也可以作为电子传输材料。
