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Poly(naphthalene diimide) vinylene: solid state red emission and semiconducting properties for transistors
Xianfeng Liang1, Luxi Tan, Zitong Liu
1School of chemistry and chemical engineering, Chongqing University, Chongqing, 401331, China. tanluxi@cqu.edu.cn.
Chemical Communications (Cambridge, England)
|April 19, 2017
Abstract:
In this work, a conjugated polymer PNV is developed, linking naphthalene diimide with a vinyl linkage. Owing to the C-HO hydrogen bond between the carbonyl and the vinyl, PNV exhibits a high red emission with a quantum yield of 33.4% in the solid state while it shows n-type properties with an electron mobility up to 1.5 × 10-3 cm2 V-1 s-1 in organic field effect transistors, simultaneously.