1.现代社会竞争激烈，因此，每个学生一定要提高自我核心竞争力；
2.每个学生要努力践行
“养天地正气，法古今完人“的苏大校训，力求将自己培养成德才兼备的现代青年；
3.我们要努力创造OLED技术的自主知识产权，在我国形成“养土鸡--喂土饲料--生土鸡蛋”的全自主产业链发展模式；
4.学术报告中所使用的PPT演示文稿，是报告人的学术面容。我们一定要认真学会如何作学术报告、如何准备高质量的演示文稿，为今后的事业发展，不断提高学术交流能力；
5.想问题时，要异想天开；做事情时，要脚踏实地。
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6. YX Zhang, L Ding, XY Liu, ZQ Jiang, H Chen, SJ Ji, LS Liao. Org. Electron. 20 (2015) 112.浏览数:68次
Spiro-fused N-phenylcarbazole-based host materials for blue phosphorescent organic light-emitting diodesTwo host materials, SFCA and SFCC, consist of a diphenylamine or carbazole unit linking to spiro-fused phenyl carbazole (SFC) backbone, were designed and synthesized. By choosing the meta linkage way between diphenylamine/carbazole units and SFC ring, higher triplet energies could be easily achieved for the two new materials, which mean that they could be used as effective host material for popular blue phosphorescent material Iridium(III) bis[(4,6-difluorophenyl)pyridinato-N,C2′] picolinate (FIrpic, ET = 2.65). Besides that, the steric SFC structure could guarantee their good thermal stabilities. Their thermal, photophysical and electroluminescent properties were systematically investigated. The blue phosphorescent OLEDs with the two materials as hosts and FIrpic as a dopant exhibited excellent performance with maximum current efficiencies of 33.9 and 40.8 cd/A, respectively.
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