Synthesis of lithium manganese phosphate nanoparticle and its properties

T. R. Kim, D. H. Kim, H. W. Ryu, J. H. Moon, J. H. Lee, S. Boo, J. Kim

Research output: Contribution to journalArticlepeer-review

66 Scopus citations

Abstract

The LiMnPO4 fine particles were synthesized by polyol method. To optimize the synthesis conditions of the LiMnPO4 compounds, we have prepared the LiMnPO4 compound with different processing conditions. The samples were characterized by X-ray diffraction, scanning electron microscope observation and infrared spectroscope study. The particle size of the as-prepared samples are very small than the sample calcined at 500 {ring operator} C for 3 h in Ar. The electrochemical properties of the cathodes were studied by galvanostatic method. All the samples exhibit a sloping line of the voltage profile, which is the characteristic of the nanoparticles.

Original languageEnglish
Pages (from-to)1203-1206
Number of pages4
JournalJournal of Physics and Chemistry of Solids
Volume68
Issue number5-6
DOIs
StatePublished - May 2007

Keywords

  • A. Inorganic compounds
  • B. Chemical synthesis
  • C. X-ray diffraction
  • D. Electrochemical properties

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