Review
Open access
Aug 2026
Emerging Aluminum‐Ion Capacitors and Lessons from Battery Chemistry
ABSTRACT Aluminum‐ion capacitors (AICs) attract significant research interest as multivalent energy‐storage devices that aim to increase energy density beyond that of conventional monovalent‐ion supercapacitors. Owing to the trivalent charge of Al3+ and the abundance, low cost, and relative chemical stability of alumin...
Smita Talande, I. Obraztsov, Vishal Shrivastav et al.
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