Na-doped LiMnPO4 as an electrode material for enhanced lithium ion batteries
We report the influence of sodium (Na)-incorporated lithium manganese phosphate as an active material on its performance in electrochemical study for energy storage application. Li1-xNaxMnPO4 with different mole ratios (0.00 = x = 0.05) of sodium is synthesized via a simple sol-gel method. The disch...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | en |
| Published: |
Indian Academy of Sciences
2017
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| Subjects: | |
| Online Access: | http://eprints.utem.edu.my/id/eprint/20831/2/Rajam.pdf http://eprints.utem.edu.my/id/eprint/20831/ https://www.ias.ac.in/article/fulltext/boms/040/01/0171-0175 |
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| Summary: | We report the influence of sodium (Na)-incorporated lithium manganese phosphate as an active material on its performance in electrochemical study for energy storage application. Li1-xNaxMnPO4 with different mole ratios (0.00 = x = 0.05) of sodium is synthesized via a simple sol-gel method. The discharge capacity of Li1-xNaxMnPO4 varies with respect to mole ratios of sodium incorporated. The maximum discharge capacity of 92.45 mAh g-1 is observed in Li0.97Na0.03MnPO4, which is higher than that of pristine LiMnPO4 and other Na-incorporated LiMnPO4. The maximum cyclic stability is found to be 84.15% up to 60 cycles. These results demonstrate that Li0.97Na0.03MnPO4 plays a significant role in future energy storage application. |
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