The electrochemical performance of sieving carbons as anodes for SIBs (IMAGE)
Caption
Small angle X-ray scattering patterns of (a) porous carbon (PC) and (b) SC anodes before and after (dashed line) 5 full cycles at a current density of 50 mA g-1. Inset: the relative location of the SEI to the nanopores. The SEI is a green irregular shape with yellow solid circles (sodium ions) inside. (c) 1st-cycle charge curves of different SCs at a current density of 50 mA g-1. (d) Charge/discharge curves of a Na3V2(PO4)3//SC-3 full cell from 0.05 A g-1 to 1 A g-1.
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