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]
< Réduire
Institut de Chimie de la Matière Condensée de Bordeaux [ICMCB]
Solid State and Structural Chemistry Unit [SSCU]
Langue
en
Article de revue
Ce document a été publié dans
Journal of Solid State Chemistry. 2002, vol. 165, n° 1, p. 42-47
Elsevier
Résumé en anglais
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 ...Lire la suite >
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.< Réduire
Mots clés en anglais
Thin films
Infrared spectroscopy
Lithium
Cobalt
Oxides
Origine
Importé de halUnités de recherche