Kinetics and thermodynamics of the lithium insertion reaction in spinel phase LixMn2O4
โ Scribed by J. Barker; K. West; Y. Saidi; R. Pynenburg; B. Zachau-Christiansen; R. Koksbang
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 318 KB
- Volume
- 54
- Category
- Article
- ISSN
- 0378-7753
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๐ SIMILAR VOLUMES
Electrochemical and x-ray diffraction measurements have been performed on two lithium deficient lithium manganese oxide phases, namely Li,,,~Mn,O, and Lip,csMntO,. These materials were prepared by a chemical oxidative treatment of the parent LiMn,O, spmel phase in acidic conditions. The results are
## Thermodynamic, kinetic and impedance studies of the Li//Li,Mn,O, (spine1 phase) have been carried out using a polymerbased electrolyte system. There appear to be three voltage ranges for the reversible lithium intercalation reaction, centered around 4, 2.9 and 1.1 V versus L&i+. A ceil utilizin