Unlocking Cryogenic Zinc-ion Batteries with a Glycerol Monoallyl Ether-Modulated Aqueous Electrolyte

Key Points

• The research aims to enhance the performance of aqueous zinc-ion batteries by improving electrolyte stability and functionality at low temperatures.
• Developed a glycerol monoallyl ether-modulated aqueous electrolyte for zinc-ion batteries.
• Conducted performance testing under various temperature conditions to assess stability and cycle life.
• Analyzed interfacial stability between the zinc anode and electrolyte.
• The modified electrolyte significantly reduced capacity fade and enhanced cycle stability.
• Operational efficiency was maintained at sub-zero temperatures, preventing electrolyte freezing.
• Achieved a marked improvement in overall battery performance compared to conventional aqueous electrolytes.