Applications of Electrochemical Surface‐Enhanced Raman Spectroscopy (EC‐SERS)
Applications of Electrochemical Surface‐Enhanced Raman Spectroscopy (EC‐SERS)
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DOI：
10.1002/9781118694404.ch8
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发表时间：
2014-06
期刊：
影响因子：
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通讯作者：
M. Musiani;Jun-Yang Liu;Z. Tian
中科院分区：
文献类型：
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作者：
M. Musiani;Jun-Yang Liu;Z. Tian
本章综述了电化学表面增强拉曼光谱（Sers）的一些应用。它强调了电位依赖表面光谱如何提供有关电极表面分子的化学键合、取向和电化学反应的重要信息。吡啶强烈吸附在几种金属上，并具有大的拉曼截面。本章解释了界面水吸附到不同金属上的模型。Fleischmann及其同事研究了硫脲（电镀和精炼过程中的常见添加剂）与无机离子的共吸附。他提出了一种间接的策略，在证明铁和银的腐蚀保护过程是相同的后，后者被用于Sers研究。锂电池的电化学性能在很大程度上取决于充放电过程中电极、电解质和固体电解质界面（SEI）的结构和组成的变化。本章最后介绍了电催化中的中间体。
This chapter reviews some applications of electrochemical surface enhanced Raman spectroscopy (EC‐SERS). It highlights how potential‐dependent surface spectroscopy can provide access to important information on chemical bonding, orientation and the electrochemical reaction of molecules at electrode surfaces. Pyridine is adsorbed strongly onto several metals and has a large Raman cross‐section. The chapter explains the model for interfacial water adsorbed onto different metals. Fleischmann and colleagues studied the coadsorption of thiourea (a common additive in electroplating and refining processes) with inorganic ions. He proposed an indirect strategy where, after showing that corrosion protection processes were identical on Fe and Ag the latter was used in SERS investigations. The electrochemical properties of lithium batteries are heavily dependent on the changes of structures and composition of the electrodes, electrolyte, and solid–electrolyte interphase (SEI) during the charge–discharge process. The chapter concludes with intermediates in electrocatalysis.