🔋 Br-tailored local polarity of Zn single-atom catalyst for shuttle-free Zn-I2 batteries with fast iodine redox kinetics

📝 کاتالیزور تک‌اتمی Zn با تنظیم Br، قطبیت موضعی را برای باتری‌های Zn-I2 بدون شاتل با سینتیک سریع ید تنظیم می‌کند.

📚 Journal: Energy & Environmental Science #EES
📅 Date: Unknown
🔬 Research Article

💡 Novelty & Significance:
Br-tailored Zn single-atom catalysts create locally polarized Zn sites that accelerate iodine redox kinetics and suppress polyiodide shuttling in aqueous Zn-I2 batteries. This dual function enables shuttle-free operation with high rate capability and durable cycling, offering a rational design strategy for high-performance iodine-based energy storage.

🔗 10.1039/d6ee06020j

🏷 Zn-I2 battery · single-atom catalyst · polyiodide shuttling · iodine redox kinetics · Br tailoring