{"title":"Recent advances in highly efficient small-molecule TADF emitters for solution-processed OLEDs","authors":"Yongxia Ren and Shi-Jian Su","doi":"10.1039/D5TC02897C","DOIUrl":null,"url":null,"abstract":"<p >Solution-processable thermally activated delayed fluorescence (TADF) emitters have demonstrated strong competitiveness and significant development potential in display applications, due to their intrinsic merits of low cost, high efficiency, and compatibility with large-area fabrication. This comprehensive review highlights recent advancements in small-molecule solution-processable TADF emitters across the full-color spectrum, including near infrared, red, green, blue, and purple. It delves into their molecular design and electrical properties, with a particular focus on efficiency, color purity, and device stability. Ultimately, this review aims to provide valuable guidance for the development of high-efficiency, narrowband-emission, and stable solution-processed organic light-emitting diodes.</p>","PeriodicalId":84,"journal":{"name":"Journal of Materials Chemistry C","volume":" 39","pages":" 19909-19926"},"PeriodicalIF":5.1000,"publicationDate":"2025-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Materials Chemistry C","FirstCategoryId":"1","ListUrlMain":"https://pubs.rsc.org/en/content/articlelanding/2025/tc/d5tc02897c","RegionNum":2,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"MATERIALS SCIENCE, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
Abstract
Solution-processable thermally activated delayed fluorescence (TADF) emitters have demonstrated strong competitiveness and significant development potential in display applications, due to their intrinsic merits of low cost, high efficiency, and compatibility with large-area fabrication. This comprehensive review highlights recent advancements in small-molecule solution-processable TADF emitters across the full-color spectrum, including near infrared, red, green, blue, and purple. It delves into their molecular design and electrical properties, with a particular focus on efficiency, color purity, and device stability. Ultimately, this review aims to provide valuable guidance for the development of high-efficiency, narrowband-emission, and stable solution-processed organic light-emitting diodes.
期刊介绍：
The Journal of Materials Chemistry is divided into three distinct sections, A, B, and C, each catering to specific applications of the materials under study:
Journal of Materials Chemistry A focuses primarily on materials intended for applications in energy and sustainability.
Journal of Materials Chemistry B specializes in materials designed for applications in biology and medicine.
Journal of Materials Chemistry C is dedicated to materials suitable for applications in optical, magnetic, and electronic devices.
Example topic areas within the scope of Journal of Materials Chemistry C are listed below. This list is neither exhaustive nor exclusive.
Bioelectronics
Conductors
Detectors
Dielectrics
Displays
Ferroelectrics
Lasers
LEDs
Lighting
Liquid crystals
Memory
Metamaterials
Multiferroics
Photonics
Photovoltaics
Semiconductors
Sensors
Single molecule conductors
Spintronics
Superconductors
Thermoelectrics
Topological insulators
Transistors
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