Novel Random Low-Band-Gap Fluorene-Based
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Yangjun Xia; Jie Luo; Xianyu Deng; Xianzhen Li; Dongyun Li; Xuhui Zhu; Wei Yang;
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Article
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2006
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John Wiley and Sons
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English
⚖ 295 KB
## Abstract **Summary:** Novel readily soluble random low‐band‐gap conjugated copolymers (PFO–DTTP, __E__~g~ ≈ 1.77–2.00 eV) derived from 9,9‐dioctylfluorene (DOF) and 2,3‐dimethyl‐5,7‐dithien‐2‐yl‐thieno[3,4‐b]pyrazine (DTTP) were prepared. The solutions and the solid thin films of the copolymers