Table 1 |
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|
Effects of complexing agents on Fe2+ and the characteristics of LiFePO4/C synthesized by sol-gel method |
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|
Complexing agent |
Stability constant (logβ) |
Discharge specific capacity (mAh g-1) |
Tap density (g cm-3) |
Carbon content (wt.%) |
|
|
||||
|
Acetic acid |
8.3 |
161.08 |
1.37 |
2.3 |
|
Ethanediol |
9.67 |
133.53 |
1.16 |
4.8 |
|
Oxalic acid |
5.22 |
143.04 |
1.23 |
3.2 |
|
Ethylenediamine |
9.70 |
126.73 |
1.12 |
5.1 |
|
|
||||
|
Stability constant of Fe2+ with various complexing agents and the discharge specific capacity, tap density, and carbon content of LiFePO4/C synthesized by sol-gel method. |
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|
Yang et al. Nanoscale Research Letters 2012 7:40 doi:10.1186/1556-276X-7-40 |
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