🔋 Harnessing interfacial kosmotropic effect for reversible quasi-solid-state zinc-iodine batteries
📝 اثر kosmotropic بینسطحی با CaSO4·2H2O برای باتریهای zinc-iodine نیمهجامد، منجر به واکنش تکمرحلهای I−/I2 و پایداری بالا میشود.
📚 Journal: Science Advances #ScienceAdvances
📅 Date: 2026-10-02
🔬 Research Article
💡 Novelty & Significance:
This work introduces an interfacial kosmotropic effect using low-cost CaSO₄·2H₂O to reconstruct electric double-layer chemistry in quasi-solid-state Zn-I₂ batteries. It enables single-step I⁻/I₂ redox, suppresses polyiodides, and stabilizes Zn anodes over 1000 h. The strategy supports iodine-free cathodes and pouch-cell scaling, offering a paradigm shift toward safe, high-rate, durable batteries.
🔗 10.1126/sciadv.aeg8302
🏷 zinc-iodine battery · quasi-solid-state · kosmotropic effect · interfacial chemistry · single-step redox
Post #14795
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