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Electrosynthesis of Chirality Conducting Poly[ N ‐(9‐fluorenylmethoxycarbonyl)‐ L ‐phenylalanine] with Good Blue Light‐Emitting Properties
Author(s) -
Lai Cunyuan,
Guo Wenjuan,
Tang Xinde,
Pei Meishan
Publication year - 2012
Publication title -
chinese journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.28
H-Index - 41
eISSN - 1614-7065
pISSN - 1001-604X
DOI - 10.1002/cjoc.201100087
Subject(s) - electrosynthesis , chemistry , boron trifluoride , chirality (physics) , monomer , fourier transform infrared spectroscopy , phenylalanine , polymerization , fluorescence , polymer , polymer chemistry , nuclear chemistry , chemical engineering , electrochemistry , organic chemistry , catalysis , amino acid , optics , electrode , biochemistry , chiral symmetry breaking , physics , quantum mechanics , nambu–jona lasinio model , engineering , quark
Abstract Poly[ N ‐(9‐fluorenylmethoxycarbonyl)‐ L ‐phenylalanine] (PN9FPA) films with good fluorescence properties and chirality were prepared electrochemically by direct anodic oxidation of N ‐(9‐fluorenylmethoxycarbonyl)‐ L ‐phenylalanine (N9FPA) in boron trifluoride diethyletherate (BFEE). Fourier transform infrared spectroscopy measurement showed that the polymerization of N9FPA occurred mainly at the C(2) and C(7) positions. The fluorescence spectra indicated that PN9FPA films were blue‐light emitters. In addition, the structures and properties of the monomer and the polymers were characterized and evaluated with CV, UV, TGA and SEM.