廖良生教授课题组
导师语录


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。

4. SC Dong, CH Gao, ZH Zhang, ZQ Jiang, ST Lee, LS Liao Phys. Chem.y Chem. Physics 14 (2012), 14224.

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New dibenzofuran/spirobifluorene hybrids as thermally stable host materials for efficient phosphorescent organic light-emitting diodes with low efficiency roll-off


      A new class of host materials DBFSF (DBFSF2 and DBFSF4) is facilely synthesized through a Suzuki coupling reaction between dibenzofuran and spirobifluorene. Their thermal, electrochemical, electronic absorption and photo- luminescent properties are fully investigated. High glass transition temperatures (Tg) of 115 1C and 124 1C are observed for DBFSF2 and DBFSF4, respectively, due to the introduction of bulky spirobifluorene groups. As expected, the DBFSF4 with a twisted-linkage exhibits higher triplet energy than ...