低温红外反射光谱电化学池的设计与应用
首发时间:2008-01-30
摘要:本文介绍了实验室自制的两种低温红外反射光谱电化学池。利用该低温反射式现场红外光谱电化学池,采用现场红外光谱电化学方法,结合快速扫描时间分辨红外光谱,辅以低温手段,对1, 4-对苯醌及1, 4-二(2-二茂铁乙烯基)苯的电化学过程进行了深入研究。结果证实,该电化学池在光谱电化学研究中,对反应中间体的捕获、电子转移机理与动力学参数的获得,具有潜大的应用价值。
关键词: 低温红外反射光谱电化学池 现场红外光谱电化学 电子转移机理
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The design and application for two kinds of low temperature in-situ infrared reflected absorbance spectroelectrochemical cell
Abstract:In this paper, two kinds of low temperature in-situ infrared reflected absorbance spectroelectrochemical cell was introduced. Then the spectroelectrochemistry of 1,4-benzoquinone and 1,4-bis(2-ferrocenylvinyl)benzene was studied by this low temperature spectroelectrochemical cell. Results show that this low temperature in-situ infrared reflected absorbance spectroelectrochemical cell, combined with Time-resolved FTIR Spectroelectrochemistry Technique, is powerful technique to eluide the electron transfer mechanism, intermediate and the kinetics process.
Keywords: low temperature in-situ infrared reflected absorbance spectroelectrochemical cell in-situ FTIR spectroelectrochemistry electron transfer mechanism
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No.1851319320212016****
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