Enlarged tetrasubstituted alkenes with enhanced thermal and optoelectronic properties

Yang Liu; Yun Lv; He Xi; Xiying Zhang; Shuming Chen; Jacky W. Y. Lam; Ryan T. K. Kwok; Faisal Mahtab; Hoi Sing Kwok; Xutang Tao; Ben Zhong Tang

doi:10.1039/C3CC43386B

Enlarged tetrasubstituted alkenes with enhanced thermal and optoelectronic properties†

Yang Liu,*^a Yun Lv,^a He Xi,^a Xiying Zhang,^a Shuming Chen,^b Jacky W. Y. Lam,^c Ryan T. K. Kwok,^c Faisal Mahtab,^c Hoi Sing Kwok,^b Xutang Tao*^a and Ben Zhong Tang*^cde

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* Corresponding authors

^a State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, PR China
E-mail: liuyangicm@sdu.edu.cn, txt@sdu.edu.cn

^b Center for Display Research, HKUST, Kowloon, Hong Kong, China

^c Department of Chemistry, State Key Laboratory of Molecular Neuroscience, Institute of Molecular Functional Materials, The Hong Kong University of Science & Technology, Kowloon, Hong Kong, China
E-mail: tangbenz@ust.hk

^d Guangdong Innovative Research Team, SCUT–HKUST Joint Research Laboratory, State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou 510640, China

^e HKUST Shenzhen Research Institute, Nanshan, Shenzhen 518057, China

Abstract

Enlarged tetrasubstituted alkenes with high fluorescent efficiency and good thermal stability are constructed. They exhibit luminance up to 35 160 cd m⁻² and efficiency of 16 cd A⁻¹ in OLEDs.

Chemical Communications

Enlarged tetrasubstituted alkenes with enhanced thermal and optoelectronic properties†

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Enlarged tetrasubstituted alkenes with enhanced thermal and optoelectronic properties

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