High capacity potassium-ion battery anodes based on black phosphorus

• DOI: 10.1039/c7ta02483e
• Publication Date: 2017-10-06T09:33:42Z
• Authors: Irin Sultana; Md Mokhlesur Rahman; Thrinathreddy Ram...; Ying Chen; Alexey M. Glushenkov
• Keywords: Potassium-ion battery; Black Phosphorus

Potassium electrochemistry of a battery anode based on black phosphorus is reported. The component operates <italic>via</italic> electrochemical alloying with potassium and has theoretical capacity 843 mA h g⁻¹.