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. 2019 Apr 24;6(4):181978. doi: 10.1098/rsos.181978

Figure 5.

Figure 5.

First discharge/charge curves and cyclability of graphite and rGO samples synthesized at various drying temperature in (a,d) lithium, (b,e) sodium and (c,f) potassium half-cells at 0.1 C current rate in the voltage range 0.02–2.0 V.