Towards efficient lithium--air batteries with solution plasma-based synthesis of perovskite hydroxide catalysts: Scientists have developed a faster, more efficient way to synthesize CoSn(OH)6, a powerful catalyst required for high-energy lithium--air batteries

CoSn(OH)6 (CSO) is an effective oxygen evolution reaction (OER) catalyst, necessary for developing next-generation lithium -- air batteries. However, current methods of synthesizing CSO are complicated and slow. Recently, an international research team synthesized CSO in a single step within 20 minutes using solution plasma to generate CSO nanocrystals with excellent OER catalytic properties. Their findings could boost the manufacturing of high energy density batteries.