Enhancement of the electrochemical performance in LiFePO4 cathode materials synthesized by using the sol-gel method
LiFePO4 powders were synthesized by using the sol-gel and the solid-state reaction methods. The chemical states of Fe ions were studied by using XPS, and their electrochemical properties according to the oxidation states of Fe ions were compared. The average oxidation state of Fe ions in LiFePO4 pow...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2010-11-01
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| Series: | Journal of Analytical Science and Technology |
| Subjects: | |
| Online Access: | http://www.jastmag.org/journal/view.php?doi=10.5355/JAST.2011.7 |