Recent progress in luminescent COFs: structural design, performance improvement and tuning, and optical applications

IF 7.7 2区材料科学 Q1 MATERIALS SCIENCE, MULTIDISCIPLINARY

Science China Materials Pub Date : 2026-07-01 DOI:10.1007/s40843-026-4102-4

Yanyan Qin (, ), Mingbing Lian (, ), Zilong Li (, ), Wei Li (, ), Jianjun Wu (, ), Pengfei She (, ), Qichun Zhang (, )

{"title":"Recent progress in luminescent COFs: structural design, performance improvement and tuning, and optical applications","authors":"Yanyan Qin \n (, ), Mingbing Lian \n (, ), Zilong Li \n (, ), Wei Li \n (, ), Jianjun Wu \n (, ), Pengfei She \n (, ), Qichun Zhang \n (, )","doi":"10.1007/s40843-026-4102-4","DOIUrl":null,"url":null,"abstract":"<div><p>Covalent organic frameworks (COFs) have attracted significant interest as an emerging class of crystalline functional materials. The development of luminescent COFs with superior emission performance has long been a core objective for advanced photoluminescence techniques, yet it remains a persistent challenge due to the diverse nonradiative energy dissipation pathways in COFs. This review focuses on luminescent COFs from the perspectives of structural design, performance improvement and tuning, and luminescence mechanisms. In particular, the structural design strategies and dominant factors governing the luminescence efficiency are summarized. Moreover, elucidating the structure–property relationships of luminescent COFs is crucial for broadening their practical applications. Finally, the current challenges and future developments based on luminescent COFs are presented.\n</p><div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":773,"journal":{"name":"Science China Materials","volume":"69 10","pages":"6192 - 6211"},"PeriodicalIF":7.7000,"publicationDate":"2026-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s40843-026-4102-4.pdf","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Science China Materials","FirstCategoryId":"88","ListUrlMain":"https://link.springer.com/article/10.1007/s40843-026-4102-4","RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"MATERIALS SCIENCE, MULTIDISCIPLINARY","Score":null,"Total":0}

引用次数: 0

Abstract

Covalent organic frameworks (COFs) have attracted significant interest as an emerging class of crystalline functional materials. The development of luminescent COFs with superior emission performance has long been a core objective for advanced photoluminescence techniques, yet it remains a persistent challenge due to the diverse nonradiative energy dissipation pathways in COFs. This review focuses on luminescent COFs from the perspectives of structural design, performance improvement and tuning, and luminescence mechanisms. In particular, the structural design strategies and dominant factors governing the luminescence efficiency are summarized. Moreover, elucidating the structure–property relationships of luminescent COFs is crucial for broadening their practical applications. Finally, the current challenges and future developments based on luminescent COFs are presented.

查看原文本刊更多论文

发光COFs的最新进展：结构设计、性能改进和调谐以及光学应用

共价有机框架（COFs）作为一类新兴的晶体功能材料引起了人们的极大兴趣。开发具有优异发射性能的发光COFs一直是先进光致发光技术的核心目标，但由于COFs中非辐射能量耗散途径的多样性，这仍然是一个持续的挑战。本文从结构设计、性能改进和调谐、发光机理等方面综述了发光COFs的研究进展。特别总结了结构设计策略和影响发光效率的主要因素。此外，阐明发光COFs的结构-性能关系对扩大其实际应用具有重要意义。最后，提出了基于发光COFs的当前挑战和未来发展。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Science China Materials Materials Science-General Materials Science

CiteScore

11.40

自引率

7.40%

发文量

949

期刊介绍： Science China Materials (SCM) is a globally peer-reviewed journal that covers all facets of materials science. It is supervised by the Chinese Academy of Sciences and co-sponsored by the Chinese Academy of Sciences and the National Natural Science Foundation of China. The journal is jointly published monthly in both printed and electronic forms by Science China Press and Springer. The aim of SCM is to encourage communication of high-quality, innovative research results at the cutting-edge interface of materials science with chemistry, physics, biology, and engineering. It focuses on breakthroughs from around the world and aims to become a world-leading academic journal for materials science.