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Intercalation of lithium into electrodeposited microstructured Pb layer

机译:锂嵌入电沉积的微结构化PB层

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There were prepared lead electrode with electrochemical deposition. This electrode was used as cathode with LiCoCte as anode in electrochemical cell. This measure simulated lithium-ion cell for studying intercalation of lithium. Electrochemical intercalation of lead is important for the search of novel lithium batteries. It is known, that there elements of IVth group of periodic system of elements are among the candidates for that purpose. [1-4] hi the case of elemental tin or silicium a great difficulty arises from extremely great volume change in the process of intercalation. A hypothesis has arisen that this can be bypassed by the use of nanostructured or microstructured metal as the host substance for the intercalation, the voids in them would absorb the volume changes without disintegration of the electrode material. The electrodeposition of elements from solutions of metal halides or metaloorganic compounds dissolved in aprotic polar solvents was expected to be the way how to obtain such materials. This contribution describes some experimental results from a section of our research in mentioned subject.
机译:具有电化学沉积的制备的铅电极。该电极用作具有LiCocte的阴极作为电化学电池中的阳极。该测量模拟锂离子电池,用于研究锂嵌入。铅的电化学嵌入对于寻找新型锂电池是重要的。众所周知,即用于该目的的候选者中象征的周期性系统的内容组成部分。 [1-4]嗨,元素锡或硅的情况难以置困难,从嵌入过程中的极大的体积变化出现。出现了假设,即通过使用纳米结构或微观结构的金属作为嵌入的主体物质可以绕过这一点,它们中的空隙将吸收体积变化而不会崩解电极材料。预期从金属卤化物溶液或溶解在非质子极性溶剂中的金属卤化物溶液的溶液的电沉积是如何获得这些材料的方式。这种贡献描述了我们在提到的主题的一部分研究中的一些实验结果。

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