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CV curves in sodium-half cells at a scanning rate of 0.1 mV s⁻¹ for NFVPS/C (a) and NFVPS/rGO (b) at 20 and 40 °C within a voltage window of 1.5–5.0 V; CV curves at a scanning rate of 1 mV s⁻¹ for NFVPS/C at 40 °C within different voltage windows (c)
Source publication
In order to improve the specific capacity of intercalation electrodes for sodium-ion batteries, it is necessary to identify materials capable of storing Na⁺ ions by activating multi-electron redox reactions. Herein, we report a NaFeVPO4(SO4)2 compound as a multi-electron electrode that combines the most abundant Fe and V ions, having multiple oxida...
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Anode‐free sodium metal batteries (AFSMBs) are regarded as the “ceiling” for current sodium‐based batteries. However, their practical application is hindered by the unstable electrolyte and interfacial chemistry at the high‐voltage cathode and anode‐free side, especially under extreme temperature conditions. Here, an advanced electrolyte design str...
