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Research Outline

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Molecular self-assembly is a charming topic in modern material science, since such a noncovalent interaction is spontaneous, reversible and directional, and have a large possibility to change and improve chemical or physical properties. On the other hand, photochemical process is usually rapid and precise and can be operated remotely without generating any chemical waste, and it have continued to attract attentions. We usually combine two of these fashions to address different scientific issues regarding luminescent molecules and materials within those perspective of long wavelength engineering, singlet/triplet emissive behaviors, luminescent color conversion, etc.
 

分子自组装行为由于具有自发、有序、可逆及导向性的特点,能够带来材料结构和性质的改变提升,因而在当今物质科学领域扮演着重要的作用。光化学行为以其快速便捷、无添加物、作用点精准以及原位遥控的优势在化学反应和材料操控方面备受青睐。我们致力于运用“光化学结合自组装”等手段开展材料化学层面的功能调控研究。从具有光活性和精准非共价键作用位点的分子结构设计出发,以发光能级调控和应用为目标,构筑不同的功能性自组装体系以发展一系列发光性质集成和转控的方法。具体包括(1)新型π共轭功能结构的设计,挖掘一些长波响应和发光方面的特色应用;(2)开发通过自组装调控单/三线态发光转换及复合发光的材料结构;(3)将分子自组装与光化学反应结合对发光能级进行协同调控,在发光色彩转换等方面开展应用研究。

 

Research Branches

1. Optofunctional Molecules Capable of Long Wavelength (Visible and Near-Infrared) Response and Emission.

1.具有长波响应和发光行为的光功能分子结构开发、组装及性能调控。

 

2. Singlet/Triplet Emissive Pathway Regulation by Molecular Design and Self-Assembly.

2.具有单线态/三线态发光机制的π共轭结构的设计、组装和转控应用。

 

3. Controllable Photocrosslinking on Self-Assembly for Luminescent Color Conversion.

3.可控光化学交联聚合材料的构建及发光色彩转控应用。

 

Group Facility

- Fume Hoods & Utilities

- Balances

- Hotplates

- Vacuum Pumps

- Rotary Evaporators

- Vacuum Ovens

- Ultra-Pure Water System

- Ductless Fume Hood

- Centrifuge

- Ultrasonic Cleaner

- Fridge

- Spin Coater

- TLC Plate Cutter

- Injection Pump

- Dehumidifier

- UV-Vis Spectrometer

- Fluorophotometer

- Circular Dichroism Spectrometer

- Abbe’s refractometer

- Electrochemical Workstation

- Micro-Melting Point Apparatus

- Portable Raman Spectrometer

- Lab-Built Microscopic Imaging System

- Cell Room as well as the Related Facilities

 

<See more facilities in our Public Instruments Center of the Department>