能量传递回路使得TADF在104尼特下具有超过20%的外量子效率和近乎为零的效率滚降对于纯TADF器件来说,在104尼特下具有EQE>20%和效率滚降<10%仍然是一个瓶颈。实现这一目标:(i)去除TADF分子的振动耦合过程。T1为定域激发态和S1为电荷转移态,建立高效的自旋...
蓝色多共振热激发延迟荧光材料有机发光二极管(Organic light-emitting diodes, OLED)在超高清(Ultra-high-definition, UHD)显示和可穿戴设备领域显示出显著的优势。然而,开发低成本、高效率和高纯度的蓝色发射材料仍然是学术界和工业界面临的重大挑战...
Guang Lu's work has been published in Nat. Commun.! Congratulations!
Xiaoqing Songs work has been published in Angew Chem Congratulations
双极自主体功能化加速蓝色多共振热激发延迟荧光,内量子效率为100%经过10余年的发展,热活化延迟荧光(Thermally activated delayed fluorescence, TADF)材料在电致发光器件(Organic Light-Emitting Diode, OLED)效率、稳定性等方面取得了长足的进步。...
不对称功能化双齿膦配位Cu4I4立方簇,突破团簇发光二极管的效率瓶颈有机-无机杂化纳米团簇结合了无机纳米颗粒在光稳定性和有机分子在激发态可调节性方面的优势,因此在生物光学、传感、光调制等多种光学应用中具有巨大的前景。最近关于团簇发光二极管 (Clu...
Congratulations to Prof. Hui Xu for the latest Nature Photonics
Zhe Li's work has been published in Angew. Chem.! Congratulations!
Ying Li, Chunbo Duan and Zhe Li's work has been published in Adv. Funct. Mater.! Congratulations
文章链接:https://www.sciencedirect.com/science/article/pii/S2211285521000057#sec0035研究背景