Fluorene-Based Conjugated Poly(azomethin
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Cheng-Liang Liu; Wen-Chang Chen
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Article
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2005
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John Wiley and Sons
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English
β 244 KB
## Abstract **Summary:** Soluble conjugated poly(azomethine)s, **PFI** and **PFCI**, were synthesized from 2,7βdiformylβ9,9β²βdioctylfluorene (**DFOF**) with diamines. The replacement of the fluorene (**PFI**) by carbazole (**PFCI**) reduces the ionization potential but enhances the band gap (__E__~