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. Author manuscript; available in PMC: 2013 Feb 11.
Published in final edited form as: J Aerosol Sci. 2011 Oct;42(10):657–667. doi: 10.1016/j.jaerosci.2011.06.003

Fig. 9.

Fig. 9

Galvanostatic discharge capacity per unit mass (specific charge) at various C-rates for core-shell LiFePO4-ACB annealed at 700 (△) and 800 °C (▽) as well as commercial LiFePO4 particles (◇) used for the preparation of composite electrodes. Electrochemical measurements were performed at 2.0– 4.5 V (vs. Li/Li+) at 25 °C. The constant current (galvanostatic) part of the total charge capacity at each C-rate is shown as the average of 10 cycles, after about 50 cycles at standard 2C rate. The indicated error bar at 16C represents the largest variation over all displayed C-rates.