ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2024
Color-Tunable Room-Temperature Phosphorescence from Non-Aromatic-Polymer-Involved Charge Transfer.
Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed.
- Sustainable Room Temperature Phosphorescence From Carbon Dots Confined in a Cellulose-Rich Coconut Coir Matrix.ChemSusChem · 2026Article
- Highly Dissymmetric and Multicolor Circularly Polarized Organic Hyperafterglow.Angewandte Chemie (International ed. in English) · 2026Article
- Aromatic phosphonate-based luminophores: universal building blocks for ultralong room-temperature phosphorescence and multifunctional applications.Chemical science · 2026Article
- Butterfly-Shaped Guest Molecules Enable Tunable Room-Temperature Phosphorescence in Host-Guest Doped Systems.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Ton-Scale Industrial Optical Polycarbonate Film: Combining Full-Color Phosphorescence and Various Photochromic.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Full-color programmable high temperature afterglow polymers based on single-molecule emitters.Nature communications · 2025Article
- Color-Tunable Room-Temperature Phosphorescence from Non-Aromatic-Polymer-Involved Charge Transfer.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024Article
Corrections and comments
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Authors and funding
9 authors.
Funding
Abstract
Polymeric room-temperature phosphorescence (RTP) materials especially multicolor RTP systems hold great promise in concrete applications. A key feature in these applications is a triplet charge transfer transition. Aromatic electron donors and electron acceptors are often essential to ensure persistent RTP. There is much interest in fabricating non-aromatic charge-transfer-mediated RTP materials and it still remains a formidable challenge to achieve color-tunable RTP via charge transfer. Herein, a charge-transfer-mediated RTP material by embedding quinoline derivatives within a non-aromatic polymer matrix such as polyacrylamide (PAM) or polyvinyl alcohol (PVA) is developed. Through-space charge transfer (TSCT) is achieved upon alkali- or heat treatment to realize a long phosphorescence lifetime of up to 629.90 ms, high phosphorescence quantum yield of up to 20.51%, and a green-to-blue afterglow for more than 20 s at room temperature. This color-tunable RTP emerges from a nonaromatic polymer to single phosphor charge transfer that has rarely been reported before. This finding suggests that an effective and simple approach can deliver new color-tunable RTP materials for applications including multicolor display, information encryption, and gas detection.
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Registered trials
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