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A study of surface layers on lithium foils for batteries

✍ Scribed by Nobuyoshi Kasahara; Hideki Nishihama

Publisher
Elsevier Science
Year
1987
Tongue
English
Weight
378 KB
Volume
20
Category
Article
ISSN
0378-7753

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✦ Synopsis

Parts of the surfaces of lithium foils sometimes turn faint-brown or yellow in colour during storage. This phenomenon has been investigated both by ESCA and by X-ray diffraction techniques. The performances of cells having coloured lithium foils have also been examined.

The colouring of the lithium foils has been attributed to optical interference resulting from the formation of very thin oxide layers on the metal surface.

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