报告题目：Recent Advances of Phosphorescent Metal Complexes
报告时间：2024年04月13日 4:30pm
报告地点：7-301报告厅
报告人：Raymond Wai-Yeung WONG（黄维扬）
邀请人：张玉建

报告人简介：
黄维扬，现为香港理工大学理学院院长、应用生物及化学科技学系讲座教授和欧雪明能源教授。1995年获香港大学博士学位；1996至1997分别于美国德州农工大学和英国剑桥大学从事博士后研究。现为香港化学会主席；曾任Journal of Materials Chemistry C副主编（2013-2022），现任Topics in Current Chemistry主编，Energy Advances 副主编和Journal of Organometallic Chemistry编辑。长期专注于无机化学中金属有机聚合物/配合物的设计、合成及其光电应用等领域的基础与应用研究。。

报告简介：
Organic light-emitting diodes (OLEDs) have received a great deal of interest owing to the huge market application potentials as large-size, flexible, high-quality self-luminous display panels and lighting sources. The performance of phosphorescent OLEDs is mainly limited by the phosphorescent transition metal complexes (such as iridium(III), platinum(II)) and the hosts which can play a crucial role in furnishing efficient energy transfer, balanced charge injection/transporting character and high quantum efficiency in the devices. In this talk, the recent advances in the phosphorescent metal complexes functionalized with various ligand moieties will be discussed from the point of view of their structure–property relationship. In particular, our efforts to develop soft salt complexes and near-infrared phosphorescent emitters will be highlighted.

代表性论文：

1.      M. Fang, L. Xu*, H. Zhang, Y. Zhu* and W.-Y. Wong*, “Metalloporphyrin-Linked Mercurated Graphynes for Ultrastable CO₂ Electroreduction to CO with Nearly 100% Selectivity at a Current Density of 1.2 A cm⁻²”, J. Am. Chem. Soc., 2022, 144, 15143−15154.

2.      J. Li, K. Chen, J. Wei, Y. Ma*, R. Zhou, S. Liu, Q. Zhao* and W.-Y. Wong*, “Reversible On-Off Switching of Excitation-Wavelength-Dependent Emission of a Phosphorescent Soft Salt Based on Platinum(II) Complexes”, J. Am. Chem. Soc., 2021, 143, 18317–18324.

3.      X. Zhou, Y. Liu, Z. Jin, M. Huang, F. Zhou, J. Song*, J. Qu, Y.-J. Zeng*, P.-C. Qian* and W.-Y. Wong*, “Solar-Driven Hydrogen Generation Catalyzed by g-C₃N₄ with Poly(platinaynes) as Efficient Electron Donor at Low Platinum Content”, Adv. Sci., 2021, 8, 2002465.

4.      L. Xu, J. Sun, T. Tang, H. Zhang, M. Sun, J. Zhang, J. Li, B. Huang, Z. Wang*, Z. Xie* and W.-Y. Wong*, “Metallated Graphynes as a New Class of Photofunctional 2D Organometallic Nanosheets”, Angew. Chem. Int. Ed., 2021, 60, 11326‒11334.

5.      Y. Sun, Y. Lei*, W. Hu and W.-Y. Wong*, “Epitaxial Growth of Nanorod Meshes from Luminescent Organic Cocrystals via Crystal Transformation”, J. Am. Chem. Soc., 2020, 142, 7265-7269. (Front Cover).