Electrochemistry at Semiconductor and Oxidized Metal Electrodes

Electrochemistry at Semiconductor and Oxidized Metal Electrodes
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DOI:
10.1007/978-1-4613-3144-5
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发表时间:
1980-11
期刊:
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通讯作者:
S. Morrison
S. Morrison
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其他
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作者:
S. Morrison

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本卷的目的是从第一原理发展非金属电化学的理论和实践,强调能级模型,特别是Marcus和Gerischer的波动能级模型。强调这些模型的单卷。以及基于这些模型的实验结果的解释。然而,这一领域的电化学技术,使用这种模型是必需的,已经开发了大量的兴趣。这不仅是因为对光电化学太阳能电池的兴趣,而且还因为腐蚀、传感器、涂层金属电极以及电极反应的一般理论中的概念的重要性。这本书是一个尝试,以填补空白-发展在一个单一的体积的基本描述电极反应的非金属电极和氧化物覆盖的金属电极。描述非金属电极反应的涨落能级模型的发展(如第一章至第三章所述)使我们在理解这种反应方面向前迈出了重要的一步。该模型的威力可以用简单的方法来说明,这些方法可以用来确定感兴趣的能级--非金属的导带和价带(第5章),以及它们与溶液中氧化剂或还原剂能级的关系。在第六章中,我们说明了简单模型的能力。基于这些参数,成功地描述了在惰性电极上的电极反应。
The objective of the present volume is to develop the theory and practice of nonmetal electrochemistry from first principles, emphasizing energy level models, in particular the fluctuating energy level model of Marcus and Gerischer. A single volume emphasizing these models. and the in terpretation of experiments based on these models, has not been available. Yet this area of electrochemical technology, where the use of such models is required, has developed a great deal of interest. This is not only because of the interest in photoelectrochemical solar cells, but also because of the importance of the concepts in corrosion, sensors, coated metal electrodes, and, indeed, to the general theory of electrode reactions. This book is an attempt to fill the void-to develop in a single volume the basic description of electrode reactions on nonmetallic electrodes and oxide-covered metal electrodes. The development of the fluctuating energy level model to describe electrode reactions on nonmetals (as described in Chapters I through 3) has permitted a significant forward step in the understanding of such re actions. The power of the model is illustrated by the simple methods available to determine the energy levels of interest-the conduction and valence bands of the nonmetals (Chapter 5), and their relation to the energy levels of oxidizing or reducing agents in solution. In Chapter 6, we illustrate the ability of the simple models. based on these parameters, to describe successfully electrode reactions at an inert electrode.