Activating sp Hybridization of Zinc Iodide via π sp-p Bonding Donation Enables Ah-Level Seawater-based Wearable Zinc-Iodine Pouch Cells

Key Points

• This research aims to enhance the performance of seawater-based zinc-iodine batteries using new bonding techniques.
• Analyzed the bonding mechanisms in zinc-iodine systems using various electrochemical tests.
• Evaluated battery performance in seawater environments under controlled conditions.
• Assessed safety and cost-effectiveness compared to traditional energy storage solutions.
• Zinc-iodine pouch cells demonstrated improved energy density and cycle stability.
• Safety evaluations indicated no adverse reactions in seawater environments.
• Performance metrics showed superior efficiency, enhancing practical deployment for marine applications.