Oxygen reduction reaction on single Pt nanoparticle

• 作 者: Zhi-Peng Xiang Ai-Dong Tan Zhi
• 机 构: KeyLaboratoryonFuelCellTechnologyofGuangdongProvince,SchoolofFoodScienceandEngineering
• 出 处: 能源化学:英文版
• 发表日期: 2020年10期
• 关键词: Ligand effect Nano-collision electrochemistry Oxygen reduction reaction Single P
• 基金项目: jointly supported by the National Natural Science Foundation of China(Nos.21903026,21975081,21975079,21676106),Science and Technology Program of Guangdong Province(2017A050506015),Science and Technolo

Nanocollision electrochemistry is employed to evaluate the ORR’s activity of one single Pt nanoparticle,the effect of the size and ligand is investigated.The size-normalized activity of the Pt nanoparticle of 4 nm is two times higher than that of 25 nm,co