High field ESR measurements on the lithium-ion battery substance LiMn 2O4

S. Takano, T. Kaji, S. Okubo, M. Yoshida, Yuji Inagaki, S. Kimura, T. Asano, H. Ohta, T. Kunimoto, R. Dziembaj, M. Molenda, C. Rudowicz

Research output: Contribution to journalConference articlepeer-review

1 Citation (Scopus)

Abstract

High field ESR measurements of LiMn2O4 powder samples, which are obtained by the sol-gel method with calcinations at 700 and 850°C, have been performed under the pulsed magnetic field up to 16 T and in the temperature region from 4.2 to 300 K. Analysis of the obtained data in connection with the magnetic susceptibility and our previous ESR data shows that the high field ESR is a powerful means for the characterization of LiMn 2O4 powder samples. Our result shows that the impurity phase Li2MnO3 already exits in the sample obtained by calcinations at 850°C and the sample obtained by calcinations at 600°C is close to the stoichiometry.

Original languageEnglish
Pages (from-to)2820-2823
Number of pages4
JournalPhysica Status Solidi (C) Current Topics in Solid State Physics
Volume3
Issue number8
DOIs
Publication statusPublished - Oct 31 2006
Event15th International Conference on Ternary and Multinary Compounds, ICTMC-15 - Kyoto, Japan
Duration: Mar 6 2006Mar 10 2006

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics

Fingerprint Dive into the research topics of 'High field ESR measurements on the lithium-ion battery substance LiMn <sub>2</sub>O<sub>4</sub>'. Together they form a unique fingerprint.

Cite this