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Synthesis, characterization, and redox and electrochromic behaviors of poly(3-n-octyloxythiophene)

机译:聚(3-正辛基氧基噻吩)的合成,表征以及氧化还原和电致变色行为

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Poly(3-n-octyloxythiophene), a conjugated polymer, which possessed solubility in common organic solvents, was synthesized by electrochemical polymerization in the presence of lithium perchlorate as the supporting electrolyte and sodium dodecyl sulfate as the surfactant in an aqueous medium. Characterizations of the intermediate, monomer, and polymer were performed by NMR spectroscopy, Fourier transform infrared spectroscopy, ultraviolet-visible spectroscopy, and gel permeation chromatography. The process of electrochemical polymerization and the cyclic voltammetry and the potentiostatic method. A poly(3-n-octyloxythiophene) film that was deposited on a platinum electrode was found to exhibit electrochromic behaviors, and it switched electrochemically between blue-green oxidized and dark red reduced states. (C) 2008 Wiley Periodicals, Inc.
机译:在高氯酸锂作为支持电解质和十二烷基硫酸钠作为表面活性剂的存在下,通过在水性介质中进行电化学聚合,合成了在一般有机溶剂中具有溶解性的共轭聚合物聚(3-正辛基氧基噻吩)。中间体,单体和聚合物的表征是通过NMR光谱,傅立叶变换红外光谱,紫外可见光谱和凝胶渗透色谱进行的。电化学聚合过程以及循环伏安法和恒电位法。发现沉积在铂电极上的聚(3-n-辛基氧基噻吩)薄膜表现出电致变色行为,并且它在蓝绿色氧化态和深红色还原态之间进行电化学转换。 (C)2008 Wiley期刊公司

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