found in seawater (55 μg L −1), is a promising material for zinc-iodine batteries due to its high theoretical capacity (211 mAh g −1) and suitable redox potential (0.54 V). However, iodine’s low ...

In addition, in aqueous electrolytes, reversible redox reactions often occur at the iodine cathode ... results highlight the great commercial potential of this all-solid-state battery.

The team exploited this interaction by engineering a polymer containing a halogen iodine atom and ferrocene, an active redox center that modulates the iodine's bonding strength when external ...