Mössbauer study on LiFePO<inf>4</inf>cathode material for lithium ion batteries
- Publication Type:
- Journal Article
- Hyperfine Interactions, 2006, 167 (1-3), pp. 767 - 772
- Issue Date:
Crystalline LiFePO4has been synthesized using solid-state, spray pyrolysis, and wet chemical methods. The crystal parameters were obtained from Rietveld's refinement methods of the X-ray diffraction patterns. A detailed investigation of the Fe valency carried out using Mössbauer spectroscopy at room temperature indicates that Fe is predominantly present in its bivalent state. © 2006 Springer Science+Business Media, Inc.
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