The addition of iron to Ni3S2 electrode for sodium secondary battery
- Elsevier Inc
- Publication Type:
- Journal Article
- Kim Jong-Seon et al. 2011, 'The addition of iron to Ni3S2 electrode for sodium secondary battery', Elsevier Inc, vol. 11, no. 1, pp. S215-S218.
- Issue Date:
Copyright Clearance Process
- Recently Added
- In Progress
- Closed Access
This item is closed access and not available.
In order to investigate the role of iron additive in the Ni3S2 electrode, the Ni3S2 electrode was prepared by addition of iron. The discharge properties of Na/Ni3S2 cells using 1 M NaCF3SO3 in tetra(ethylene glycol)dimethyl ether liquid electrolyte were investigated at room temperature. The Na/Ni3S2 cell had an initial discharge capacity of 400 mAh ga??1 with a plateau potential at 0.84 V versus Na/Na+. The discharge capacity decreased to 255 mAh ga??1 after 15 cycles. Iron additive in Ni3S2 electrode played a role as a conductive agent and did not form iron sulfide during charging.
Please use this identifier to cite or link to this item: