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Dynamic Organic Phosphorescence Glass by Rigid-Soft Coupling.
Zhang, Meng; Lan, Xiaohui; Ding, Meijuan; Han, Chaoyi; Liu, Xing Wang; Meng, Zhengong; Yu, Zhen-Qiang; An, Zhongfu.
Afiliación
  • Zhang M; Nanjing Tech University, Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), CHINA.
  • Lan X; Nanjing Tech University, Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), CHINA.
  • Ding M; Nanjing Tech University, Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), CHINA.
  • Han C; Nanjing Tech University, Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), CHINA.
  • Liu XW; Shenzhen University, College of Chemistry and Environmental Engineering, CHINA.
  • Meng Z; Nanjing Tech University, Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), CHINA.
  • Yu ZQ; Shenzhen University, College of Chemistry and Environmental Engineering, CHINA.
  • An Z; Nanjing Tech University, Institute of Advanced Materials, 5 Xinmofan Road, Gulou, Nanjing, 210009, Nanjing, CHINA.
Angew Chem Int Ed Engl ; : e202415250, 2024 Sep 20.
Article en En | MEDLINE | ID: mdl-39301990
ABSTRACT
Organic phosphorescence glass has garnered considerable attention owing to the excellent shaping ability and photophysical behavior, but facile construction from single-component phosphors is still challenging. Herein, a rigid-soft coupling design is adopted in organic phosphors of ICO, CCO and PCO, thus preparing phosphorescence glasses through melting-quenching method to give excellent shaping ability and dynamic phosphorescence. RTP performance is significantly enhanced in the dense-structure glass, and intriguing high-temperature phosphorescence (HTP) is still observable even at 400 K. Direct patterning under UV irradiation is also achieved using photolithography technique, allowing for the creation of high-quality afterglow patterns that can be reversibly erased and rewritten. This rigid-soft conformation in organic phosphors elucidates a promising concept for achieving efficient RTP glass with wide application prospects.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Angew Chem Int Ed Engl Año: 2024 Tipo del documento: Article País de afiliación: China Pais de publicación: Alemania
Texto completo
Añadir a Mi BVS
Imprimir
XML
PubMed Links
Buscar en Google

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Angew Chem Int Ed Engl Año: 2024 Tipo del documento: Article País de afiliación: China Pais de publicación: Alemania