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Resolution: standard / high Figure 5.
The electrochemical performances of pristine and carbon-mixed LiFePO4 samples. (a) Initial charge/discharge curves at a current density of 0.1 mA cm-2 in the voltage range of 2.5 to approximately 4.2 V and (b) cyclability.
Lim et al. Nanoscale Research Letters 2012 7:3 doi:10.1186/1556-276X-7-3 |