Engineering high-brightness and long-lived organic room-temperature phosphorescence <i>via</i> systematic molecular design.

Wang, Guangming; Chen, Yuanyuan; Chen, Xuefeng; Zha, Jinqi; Guo, Xiaoya; Zhang, Kaka

Engineering high-brightness and long-lived organic room-temperature phosphorescence via systematic molecular design.

Wang, Guangming; Chen, Yuanyuan; Chen, Xuefeng; Zha, Jinqi; Guo, Xiaoya; Zhang, Kaka.

Afiliación

Wang G; State Key Laboratory of Organometallic Chemistry and Shanghai-Hong Kong Joint Laboratory in Chemical Synthesis, Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules, Ningbo Zhongke Creation Center of New Materials, Shanghai Institute of Organic Chemistry, Universi
Chen Y; State Key Laboratory of Organometallic Chemistry and Shanghai-Hong Kong Joint Laboratory in Chemical Synthesis, Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules, Ningbo Zhongke Creation Center of New Materials, Shanghai Institute of Organic Chemistry, Universi
Chen X; Department of Chemical Engineering, Shanghai University, Shanghai, 200444, China. gxy@shu.edu.cn.
Zha J; State Key Laboratory of Organometallic Chemistry and Shanghai-Hong Kong Joint Laboratory in Chemical Synthesis, Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules, Ningbo Zhongke Creation Center of New Materials, Shanghai Institute of Organic Chemistry, Universi
Guo X; Ingenuity Biotechnology (Shanghai) Co., Ltd, 9th Floor, Block B, Building 1, No. 955 Liuxiang Road, Nanxiang Town, Jiading District, Shanghai 201802, People's Republic of China. check.zha@ingenuitybio.com.
Zhang K; Department of Chemical Engineering, Shanghai University, Shanghai, 200444, China. gxy@shu.edu.cn.

Phys Chem Chem Phys ; 2024 Sep 19.

Article en En | MEDLINE | ID: mdl-39297219

ABSTRACT

ABSTRACT

We report a systematic molecular design in BF2bdk-based afterglow emitters with photoluminescence quantum yields up to 46.3% and lifetimes around 1 s. Suitable excited-state types, diverse excited state species, relatively small singlet-triplet energy gaps and strong dipole-dipole interactions are critical in determining the afterglow properties.

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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Phys Chem Chem Phys Asunto de la revista: BIOFISICA / QUIMICA Año: 2024 Tipo del documento: Article Pais de publicación: Reino Unido

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