Infrared spectroscopic study of LiCoO2 thin films
RAO, K. J.
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
Solid State and Structural Chemistry Unit [SSCU]
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Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
Solid State and Structural Chemistry Unit [SSCU]
RAO, K. J.
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
Solid State and Structural Chemistry Unit [SSCU]
< Reduce
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
Solid State and Structural Chemistry Unit [SSCU]
Language
en
Article de revue
This item was published in
Journal of Solid State Chemistry. 2002, vol. 165, n° 1, p. 42-47
Elsevier
English Abstract
Site disorder of Co3+ ions in sputtered films of lithium cobaltite has been examined using infrared spectroscopy. Both transmission and reflectance modes have been used to characterize the nature of IR absorption. It is ...Read more >
Site disorder of Co3+ ions in sputtered films of lithium cobaltite has been examined using infrared spectroscopy. Both transmission and reflectance modes have been used to characterize the nature of IR absorption. It is found that Co3+ in the sputtered films occupy two types of octahedral sites that differ in the nature of second-neighbor environment. Li+ ions exhibit two bands, which may arise from tetrahedral and octahedral site occupancies or from the presence of disordered regions in the films.Read less <
English Keywords
Thin films
Infrared spectroscopy
Lithium
Cobalt
Oxides
Origin
Hal imported