As demand grows for sustainable and high-performance energy storage, aqueous zinc-iodine batteries (ZIBs) have attracted attention due to their low cost, environmental friendliness, and high theoretical capacity. However, their practical implementation is hindered by challenges including zinc dendrite formation, corrosion at the anode, and the polyiodide shuttle effect at the cathode. Now, researchers from Nanyang Technological University, led by Professor Hong Jin Fan, have presented a novel strategy using a polycationic long-chain molecule (Pah⁺) as a dual-function electrolyte additive. This work offers valuable insights into the development of next-generation zinc-iodine batteries that can overcome these limitations.
Why This Matters
Innovative Design and Features
Applications and Future Outlook
This comprehensive study provides a roadmap for the development of stable and efficient zinc-iodine batteries using a simple yet effective electrolyte additive. It highlights the importance of interdisciplinary research in chemistry, materials science, and engineering to drive innovation in energy storage technologies. Stay tuned for more groundbreaking work from Professor Hong Jin Fan’s team at Nanyang Technological University!
Nano-Micro Letters
Experimental study
A Synchronous Strategy to Zn‑Iodine Battery by Polycationic Long‑Chain Molecules
17-Jul-2025