Study on synthesis and properties of poly(ferrocenylbutylmethylsilane) with unsymmetrical silicon substitution groups |
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| Authors: | Jian-Jun Wang Tao Chen Chi-Liang Wang Jin-Hu Yang |
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| Institution: | a State Key Laboratory of Polymer Reaction Engineering, College of Materials Science and Chemical Engineering, Zhejiang University, Hangzhou 310027, China
b Institution of Condensed Matter Physics, Department of Physics, Zhejiang University, Hangzhou 310027, China |
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| Abstract: | Novel poly(ferrocenylnbutylmethylsilane) with unsymmetrical silicon substitution groups Fe(η-C5H4)2(SiBuMe)]n (PFBMS) (6) have been prepared via the thermal ring-opening polymerization (ROP) of the corresponding strained silicon-bridge 1] ferrocenophanes Fe(η-C5H4)2(SiBuMe)] (4) and via the nucleophilic substitution of poly(ferrocenylmethylchlorosilane) Fe(η-C5H4)2(SiMeCl)]n (5) with n-butyllithium. Resultant PFBMS was structurally characterized by 1H NMR and UV/visible spectroscopy. The molecular weights of PFBMS (6) were measured by gel permeation chromatography (GPC) using polystyrene standard, and the solution electrochemical behavior of PFBMS was investigated by cyclic voltammetry (CV). |
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| Keywords: | Poly(ferrocenylsilanes) PFBMS Cyclic voltammetry UV |
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