Microstructure-regulated V 2 O 3 cathodes for high-rate and durable aqueous Zinc-ion batteries

Key Points

• The aim is to analyze the performance of V2O3 as a cathode material in aqueous zinc-ion batteries, focusing on its cycling stability and efficiency.
• Examined V2O3 microstructure properties
• Conducted electrochemical testing of zinc-ion battery performance
• Analyzed redox chemistry behavior during cycling
• V2O3 exhibits high theoretical capacity due to two-electron redox reactions
• Improved cycling stability observed in various tests
• Enhanced charge-discharge rates indicate better performance under high-rate conditions

Abstract