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FT-IR spectra of Li(AlxCo1-x)O2 (x=0.1-0.5)

Published online by Cambridge University Press:  17 March 2011

W. Hao ,
C. Li ,
X. Meng ,
G. Chen  and
W. Xu
W. Hao
Affiliation:
Key Laboratory of Automobile Materials, Ministry of Education and Department of Materials Science, Jilin University, Changchun, 130023, People's Republic of China
C. Li
Affiliation:
Key Laboratory of Automobile Materials, Ministry of Education and Department of Materials Science, Jilin University, Changchun, 130023, People's Republic of China
X. Meng
Affiliation:
Key Laboratory of Automobile Materials, Ministry of Education and Department of Materials Science, Jilin University, Changchun, 130023, People's Republic of China
G. Chen
Affiliation:
Key Laboratory of Automobile Materials, Ministry of Education and Department of Materials Science, Jilin University, Changchun, 130023, People's Republic of China
W. Xu
Affiliation:
Institute of Optical Engineering and Physics, Chinese Academy of Science, Changchun
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Abstract

FT-IR spectra from Li(AlxCo1-x)O2 (x=0.1-0.5) are reported. It was found out that there are four peaks located at 556cm−1, 601cm−1, 1438cm−1, 1498cm−1. First two peaks at 556cm−1 and 601cm−1 can be assigned to A2u and Eu vibration modes, respectively. The other two new peaks at 1438cm−1 and 1498cm−1 can not be explained clearly. With the increasing of Al concentration, all peaks position remain unchanged. However a relative change in the intensity of A2u and Eu peaks was observed.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 699: Symposium R – Electrically Based Microstructural Characterization III , 2001 , R7.3
Copyright
Copyright © Materials Research Society 2002

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