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Synthesis and properties of novel σ–π alternating polymers with triphenylamine and organosilicon units |
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| Authors: | Koichi Sakamaki Joji Ohshita Atsutaka Kunai Hidenobu Nakao Akira Adachi Koichi Okita |
| Abstract: | We have synthesized novel σ–π conjugated polymers with N,N‐bis(p‐ethynylphenyl)‐N‐(p‐tolyl)amine as the π‐unit. The electroluminescent devices, with a double‐layer system composed of Alq and the present polymers as the emitting‐electron‐transporting and hole‐transporting layers respectively, emit green electroluminescence with a maximum intensity of 760 cd m?2. Copyright © 2001 John Wiley & Sons, Ltd. |
| Keywords: | organosilicon polymer triphenylamine organic electroluminescence hole transport |