pi-Conjugated Organic Semiconductors with Topological Structures - 多院系Nanophotonics学术交流

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pi-Conjugated Organic Semiconductors with Topological Structures - 多院系Nanophotonics学术交流

报告题目：pi-Conjugated Organic Semiconductors with Topological Structures

报告人简介：
张帆，Institute of Advanced Organic Functional Materials，Shanghai jiaotong University

1991 年上海交通大学应用化学系, 应用化学专业，应用电化学，工学学士。（导师：钱道荪教授）
2000 年吉林大学化学系,有机化学专业,催化烯烃聚合反应,获理学博士学位。（导师：刘举正教授，母赢教授）
2001 年2 月至2003 年2 月: Europe Graduate School-Design and Characterisation of Functional Materials 博士后奖学金，德国汉堡大学,有机金属化学及二阶非线性光学材料。（合作导师：Jürgen Heck 教授）
2003 年2 月至2004 年9 月: 德国法兰克福歌德大学, 从事有机硼及杂环化学博士后研究。(合作导师：Matthias Wagner 教授)
2004 年9 月至2005 年6 月：天津大学， 副教授。
2005 年6 月- 2010 年6 月 : 德国乌尔姆大学,开发新结构有机小分子和聚合物半导体材料,项目研究员。（合作导师：Peter Baeuerle 教授）
2010 年6 月-：筹备上海交大AEMD 有机薄膜太阳能电池平台及有机功能材料研究所。

研究方向：
一． 设计、合成新型有机配体及过渡金属催化剂。(Design and Synthesis of Organic Ligands and Transition Metal-based Catalysts)
二． 过渡金属催化有机小分子和聚合物合成的新反应、新方法。(Transition Metal-catalyzed New Methodology and Synthetic Strategy towards Organic Small Molecules and Polymers)
三．有机光电功能材料：有机二价非线性光学材料(NLO)；有机场效应晶体管 (OFET)；有机薄膜太阳能电池(OSC)。(Organic Electronics: Organic Second Harmonic Non-Linear Optical Materials: Organic Field Effect Transistors; Organic Thin Film Solar Cells)

时间：2011年4月15日(星期五)下午4点
地点：电信学院3号楼100号

摘要：
    As one of the most important organic semiconductors, oligothiophenes and their functional derivatives have been extensively studied because of their numerous applications in organic solar cells (OSCs), organic light emitting diode (OLEDs), organic field effect transistors (OFETs), chemosensors, biosensors, and electrochromic devices among others. Novel molecular architectures having more complicated conjugated structures and sophisticated topologies other than linear systems have emerged as a consequence of increased versatility of thiophene chemistry and currently represent a most interesting and quickly spreading field of research. The increase of dimensionality in π-conjugated systems can lead to different superstructures in the solid state and to multidirectional charge transport and improve properties for application as high-performance organic electronic devices.
    Among them, shape-persistent and circularly conjugated cyclic oligothiophenes are not only theoretically most interesting objects, but also represent a novel class of organic semiconductors with fascinating optical and self-assembling properties, represent a promising candidate in organic functional materials. In this presentation, the development of thiophene-based organic materials as well as their application in organic electronic devices will be given, meanwhile, some typical and update concepts in this field will also be introduced.

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