Poly(mono-, bi- or trifuran): effect of oligomer chain length on the electropolymerization performances and polymer properties
Poly(mono-, bi- or trifuran): effect of oligomer chain length on the electropolymerization performances and polymer properties
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聚(单、双或三呋喃):低聚物链长对电聚合性能和聚合物性能的影响
DOI:
10.1039/c4ra00437j
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发表时间:
2014-03
期刊:
影响因子:
3.9
通讯作者:
Li, Yuzhen
中科院分区:
文献类型:
--
作者:
Lu, Baoyang;Xu, Jingkun;Zhang, Shimin;Li, Yuzhen
Most recently, oligo-/polyfurans have regained widely attention due to their unique properties and promising applications in organic electronics. Herein, to acquire a thorough fundamental understanding of the electrosynthesis and properties of polyfuran (PFu) from different initial oligomers, the synthesis, fluorescence, and electropolymerization performances of α-oligofurans, namely furan (Fu), bifuran (2Fu), trifuran (3Fu), were comprehensively reported and the effect of oligomer chain length on the structure and properties of the resulting PFu films were evaluated. The oligofurans introduced here revealed higher fluorescence efficiency (0.05 for Fu, 0.19 for 2Fu and 0.27 for 3Fu) than the corresponding oligothiophenes and oligoselenophenes. The onset oxidation potential of oligofurans decreased obviously (1.25 V for Fu, 0.8 V for 2Fu, and 0.7 V for 3Fu) with the chain length of the starting monomers increasing, thus leading to the electrodeposition of high quality free-standing PFu films with improved optoelectronic properties. Structure characterization and properties of the as-formed PFu from different initial oligomers, including FT-IR, UV-vis, surface morphology, fluorescence, electroactivity and stability, electrochromic properties, etc., were systematically investigated and comprehensively discussed.
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影响因子:
8.6
作者:
Xiaobo Wan;F. Yan;Shi Jin;Xiaorong Liu;G. Xue
通讯作者:
Xiaobo Wan;F. Yan;Shi Jin;Xiaorong Liu;G. Xue
影响因子:
0.7
作者:
G. Street;T. Clarke;M. Krounbi;K. Kanazawa;V. Lee;P. Pfluger;J. C. Scott;G. Weiser
通讯作者:
G. Street;T. Clarke;M. Krounbi;K. Kanazawa;V. Lee;P. Pfluger;J. C. Scott;G. Weiser
DOI:
10.1016/s1010-6030(99)00094-5
发表时间:
1999-08
影响因子:
4.3
作者:
C. Zimmermann;M. Mohr;H. Zipse;R. Eichberger;W. Schnabel
通讯作者:
C. Zimmermann;M. Mohr;H. Zipse;R. Eichberger;W. Schnabel
影响因子:
3
作者:
S. Tirkeş;A. Önal
通讯作者:
S. Tirkeş;A. Önal
DOI:
10.1002/(sici)1099-0518(20000115)38:2
发表时间:
2000-01
期刊:
Journal of Polymer Science Part A
影响因子:
--
作者:
H. Ohishi;T. Nishi
通讯作者:
H. Ohishi;T. Nishi