文献类型：期刊文献

英文题名：Recent progress on pure organic room temperature phosphorescent polymers

作者：Gao, Hao[1];Ma, Xiang[1]

机构：[1]East China Univ Sci Technol, Sch Chem & Mol Engn, Frontiers Sci Ctr Mat & Dynam Chem, Key Lab Adv Mat & Feringa Nobel Prize Scientist J, Shanghai 200237, Peoples R China

年份：2021

卷号：2

期号：4

外文期刊名：AGGREGATE

收录：EI(收录号：20233214485656);WOS:【ESCI(收录号:WOS:000692129300001)】；

基金：We gratefully acknowledge the financial support from the National Natural Science Foundation of China (21788102, 22020102006, 21722603, and 21871083), Program of Shanghai Academic/Technology Research Leader (20XD1421300), "Shu Guang" project supported by Shanghai Municipal Education Commission and Shanghai Education Development Foundation (19SG26), the Innovation Program of Shanghai Municipal Education Commission (2017 01-07-00-02-E00010), and the Fundamental Research Funds for the Central Universities.

语种：英文

外文关键词：heavy atom effect; room temperature phosphorescence; polymer

摘要：So far, pure organic room temperature phosphorescence (RTP) materials are developing rapidly and have become a research hotspot in the scientific community. They are regarded as valuable resources with great potential for development in many fields, such as biomedicine, information multi-level encryption, smart anti-counterfeiting, and so on. Among them, a series of pure organic RTP polymer systems emerged at the right moment based on the excellent properties of polymers such as easy processing, low cost, and good biocompatibility. Furthermore, the huge molecular weight, long-chain intertwined structure, and potential interactions with phosphors of polymers make them a focus for RTP emission. Herein, we describe the development history of this system in detail, explore the necessary factors for highly efficient emission from the phosphorescence emission process, and based on the dual effects of enhancing phosphorescence emission and shortening luminescence lifetime brought by heavy atoms, we summarize the internal mechanism and achievements of various researches from the perspective of heavy atom-containing and non-heavy atom systems.