Temperature dependency of the discharge and charge characteristics of electrochemical lithium insertion in V6O13
β Scribed by J. Barker; R. Koksbang
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 504 KB
- Volume
- 78
- Category
- Article
- ISSN
- 0167-2738
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Composite V,O,X electrodes were characterized in cells having metallic lithium counter and reference electrodes. The overall impedance changes closely follow the variation of the V,O,, unit cell volume. An abrupt change in unit cell volume if reflected in a corresponding abrupt change in the interfa
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