Atomic/nano-scale in-situ probing the shuttling effect of redox mediator in Na-O_(2) batteries

• 作 者: Kai Yang Yiwei Li Langlang Jia
• 机 构: SchoolofAdvancedMaterials,SchoolofTransportationScienceandEngineering,DepartmentofChemicalEngineerin
• 出 处: 能源化学:英文版
• 发表日期: 2021年5期
• 关键词: Na-O_(2)battery In-situ AFM EQCM Redox mediator Shuttling effect
• 基金项目: financially supported by Soft Science Research Project of Guangdong Province(No.2017B030301013),the Shenzhen Science and Technology Research(Grant No.JCYJ20170818085823773,ZDSYS201707281026184),China

Sodium-oxygen batteries(Na-O_(2))have attracted extensive attention as promising energy storage systems due to their high energy density and low cost.Redox mediators are often employed to improve Na-O_(2) battery performance,however,their effect on the fo