A new sodium vanadyl fluorophosphate as a high-rate and stable cathode for aqueous hybrid sodium–zinc batteries
Xun Zhao, Lei Mao, Qihui Cheng, Fangfang Liao, Guiyuan Yang, Lingyun Chen
Abstract
A new sodium vanadyl fluorophosphate (Na(VO) 2 (PO 4 ) 1.5 F 0.5 ) as a high-rate and stable cathode is prepared by a simple solvothermal method, which delivers superior aqueous energy storage performance based on the Na + /Zn 2+ co-insertion mechanism.
Topics & Concepts
Aqueous solutionX-ray photoelectron spectroscopySodiumCathodeZincChemistryNuclear chemistryInorganic chemistryChemical engineeringOrganic chemistryPhysical chemistryEngineeringAdvanced battery technologies researchAdvanced Battery Materials and TechnologiesAdvancements in Battery Materials