🔋 Stabilizing Water Molecules in Hydrogel Electrolytes Enables 2.8 V‐Class Purely Aqueous Zn–Li Hybrid Batteries
📝 استراتژی محدودسازی شدید آب در هیدروژل، پتانسیل آزادسازی اکسیژن را به 2.85 V میرساند و باتری آبی Zn-Li با ولتاژ متوسط 2.35 V را ممکن میسازد.
📚 Journal: Advanced Materials #AdvancedMaterials
📅 Date: 2026-10-04
🔬 Research Article
💡 Novelty & Significance:
This work pioneers an extreme water-confinement hydrogel electrolyte that raises water's oxygen evolution potential to 2.85 V, enabling a 2.8 V-class purely aqueous Zn–Li hybrid battery with a record 2.35 V average voltage. It breaks the longstanding 2.0 V ceiling for aqueous zinc batteries, offering a viable path toward ultrahigh-voltage, wearable, and intelligent electronics.
🔗 10.1002/adma.75221
🏷 aqueous zinc battery · hydrogel electrolyte · water confinement · high voltage · Zn-Li hybrid
Post #14815
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