Tag: aqueous battery
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Aqueous Vanadium Anode Reported to Convert Reversibly Between V2O3 and Na3VO4: 700 mAh/g on an Active-Material Basis, With a Projected (Not Measured) 110 Wh/kg Whole Battery
Analysis based on information available as of 2026-10-23. 30-second summary What: A Nature Materials paper, “Switching from insertion to conversion for multielectron aqueous vanadium batteries” (26 authors, first author Hongrun Jin; online 2026-07-07; DOI 10.1038/s41563-026-02666-8), reports that OH–-mediated activation cleaves V-O bonds and moves a vanadium anode from one-electron insertion to a four-electron conversion between…
