Bright white-light emission from a novel donor-acceptor organic molecule in the solid state via intermolecular charge transfer

被引：89
|
作者：
Jin, Xu-Hui [1 ]
Chen, Cheng [1 ]
Ren, Cai-Xia [1 ]
Cai, Li-Xuan [1 ]
Zhang, Jie [1 ]
机构：
[1] Chinese Acad Sci, Fujian Inst Res Struct Matter, State Key Lab Struct Chem, Fuzhou 350002, Fujian, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2014年 / 50卷 / 100期
关键词：
EMITTING-DIODES; TRANSFER COMPLEXES; EXCIPLEX FORMATION; FLUORESCENCE; ELECTROLUMINESCENCE; COMPONENT;
D O I：
10.1039/c4cc07063a
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Bright white-light emission was obtained from a novel pyridinium molecule by aggregation. Photophysical, single-crystal structural, and computational studies demonstrated that an additional low-energy emission was generated by the excitation of a new intermolecular charge-transfer (CT) band at the ground state that cooperates with the non-quenched high-energy monomer emission to produce white light.
引用
收藏
页码：15878 / 15881
页数：4
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