Deep blue-emissive bifunctional (hole-transporting + emissive) materials with CIEy ∼ 0.06 based on a ‘U’-shaped phenanthrene scaffold for application in organic light-emitting diodes
Deep blue-emissive bifunctional (hole-transporting + emissive) materials with CIEy ∼ 0.06 based on a ‘U’-shaped phenanthrene scaffold for application in organic light-emitting diodes
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DOI：
10.1039/c6tc02615j
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发表时间：
2016-10
影响因子：
6.4
通讯作者：
Samik Jhulki;A. K. Mishra;Avijit Ghosh;T. J. Chow;J. N. Moorthy
中科院分区：
文献类型：
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作者：
Samik Jhulki;A. K. Mishra;Avijit Ghosh;T. J. Chow;J. N. Moorthy
双官能团二胺(HTM+EM)，即PTPA、PDPA和PCZL，是基于U型菲支架设计的，并以良好的分离收率一步合成。特别是，在简单的双层器件中，PTPA表现出深蓝色发射(CIEx，y∼0.16，0.06)，具有相当高的效率。
Bifunctional diamines (HTM + EM), namely, PTPA, PDPA and PCZL, have been designed based on a U-shaped phenanthrene scaffold and synthesized in a single step with good isolated yields. In particular, PTPA is shown to exhibit deep blue emission (CIEx,y ∼ 0.16, 0.06) with respectable efficiencies in a simple double layer device.