Twist versus Linkage Mode: Which One is Better for the Construction of Blue Luminogens with AIE Properties? | Zendy

Yang Jie | Zendy; Huang Jing | Zendy; Sun Ning | Zendy; Peng Qian | Zendy; Li Qianqian | Zendy; Ma Dongge | Zendy; Li Zhen | Zendy

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Twist versus Linkage Mode: Which One is Better for the Construction of Blue Luminogens with AIE Properties?

Author(s) -

Yang Jie,

Huang Jing,

Sun Ning,

Peng Qian,

Li Qianqian,

Ma Dongge,

Li Zhen

Publication year - 2015

Publication title -

chemistry – a european journal

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.687

H-Index - 242

eISSN - 1521-3765

pISSN - 0947-6539

DOI - 10.1002/chem.201406190

Subject(s) - oled , linkage (software) , twist , pyrene , chemistry , organic chemistry , mathematics , geometry , biochemistry , layer (electronics) , gene

Two new blue luminogens, Py‐4MethylTPE and Py‐4 m TPE, constructed with a pyrene core and tetraphenylethene peripheries, have been successfully obtained. These two luminogens show AIE and AEE effects, respectively, as a result of minor differences in their structures. An OLED device based on Py‐4 m TPE exhibits a good performance ( η C,max =4.02 cd A −1 , λ EL,max =436 nm) and reveals the powerful effect of a different linkage mode for the construction of blue AIE luminogens.

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