Dai Wenbo, Jiang Yitian, Lei Yunxiang, Huang Xiaobo, Sun Peng, Shi Jianbing, Tong Bin, Yan Dongpeng, Cai Zhengxu, Dong Yuping
College of Chemistry and Materials Engineering, Wenzhou University Wenzhou China.
Beijing Key Laboratory of Construction Tailorable Advanced Functional Materials and Green Applications, School of Materials Science and Engineering, Beijing Institute of Technology Beijing China
Chem Sci. 2024 Feb 23;15(12):4222-4237. doi: 10.1039/d3sc06931a. eCollection 2024 Mar 20.
Organic room-temperature phosphorescence (RTP) materials have attracted considerable attention for their extended afterglow at ambient conditions, eco-friendliness, and wide-ranging applications in bio-imaging, data storage, security inks, and emergency illumination. Significant advancements have been achieved in recent years in developing highly efficient RTP materials by manipulating the intermolecular interactions. In this perspective, we have summarized recent advances in ion-regulated organic RTP materials based on the roles and interactions of ions, including the ion-π interactions, electrostatic interactions, and coordinate interactions. Subsequently, the current challenges and prospects of utilizing ionic interactions for inducing and modulating the phosphorescent properties are presented. It is anticipated that this perspective will provide basic guidelines for fabricating novel ionic RTP materials and further extend their application potential.
有机室温磷光（RTP）材料因其在环境条件下的长余辉、环保性以及在生物成像、数据存储、安全油墨和应急照明等领域的广泛应用而备受关注。近年来，通过操纵分子间相互作用在开发高效RTP材料方面取得了重大进展。从这个角度出发，我们基于离子的作用和相互作用，总结了离子调控有机RTP材料的最新进展，包括离子-π相互作用、静电相互作用和配位相互作用。随后，介绍了利用离子相互作用诱导和调节磷光性能的当前挑战和前景。预计这一观点将为制备新型离子RTP材料提供基本指导，并进一步拓展其应用潜力。
