🔋 Bio‐Inspired Reconstruction of Wood‐Chip Electrolytes Enables Triple Zn 2+ Confinement for Durable and Sustainable Flexible Zinc‐Air Batteries

📝 الکترولیت هیدروژل بازسازی‌شده از تراشه چوب با حبس سه‌گانه Zn2+، باتری‌های روی-هوا انعطاف‌پذیر و پایدار را ممکن می‌سازد.

📚 Journal: Advanced Materials #AdvancedMaterials
📅 Date: 2026-10-13
🔬 Research Article

💡 Novelty & Significance:
This work uniquely reconstructs wood-chip biomass into a cellulose-lignin hydrogel electrolyte mimicking plant fiber-bark architecture. Its novelty lies in triple Zn²⁺ confinement via phosphate chelators, Schiff-base coordination, and polymeric domains, enabling 600-hour flexible zinc-air battery cycling. It shifts the durability paradigm from water retention to hierarchical ion regulation, offering a sustainable, biodegradable energy storage solution.

🔗 10.1002/adma.75386

🏷 flexible zinc-air battery · wood-chip electrolyte · Zn2+ confinement · bio-inspired hydrogel · durability