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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25. X. Y. Liu, F. Liang, Y.Yuan, Z.Q. Jiang and L. S. Liao, J. Mater. Chem. C, 2016Two novel materials, 10-(6-(dibenzo[b,d]furan-1-yl)pyrazin-2-yl)-9,9-diphenyl-9,10-dihydroacridine (PrFPhAc) and 10-(6-(dibenzo[b,d]thiophen-1-yl)pyrazin-2-yl)-9,9-diphenyl-9,10-dihydroacridine (PrTPhAc), were designed and synthesized by introducing heterocyclic pyrazine between 9,10-dihydroacridine and dibenzofuran/dibenzothiophene moieties. The basic properties, such as thermal, photophysical and electrochemical properties, were systematically investigated and compared. Both the materials have suitable triplet energies for red phosphorescent organic light-emitting diodes, and dibenzofuran (DBF) derivative PrFPhAc was finally achieved with superior external quantum efficiency of 22%.
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