A novel sodium-ion supercabattery based on vacancy defective Ni–Co–Mn ternary perovskite fluoride electrode materials
Tong Yan, Rui Ding, Yongfa Huang, Danfeng Ying, Caini Tan, Yu‐Xi Huang, Feng Yang, Xiujuan Sun, Ping Gao, Enhui Liu
Abstract
Proposal of a new concept of sodium-ion supercabatteries based on a novel vacancy defective Ni–Co–Mn ternary perovskite fluoride K<sub>0.71</sub>Ni<sub>0.12</sub>Co<sub>0.41</sub>Mn<sub>0.47</sub>F<sub>2.77</sub>/rGO anode and an activated carbon/Na<sub>3</sub>V<sub>2</sub>(PO<sub>4</sub>)<sub>2</sub>O<sub>2</sub>F hybrid cathode.
Topics & Concepts
Ternary operationPerovskite (structure)Vacancy defectFluorideMaterials scienceInorganic chemistryCathodeIonTernary compoundSodiumElectrodeAnalytical Chemistry (journal)CrystallographyChemistryPhysical chemistryMetallurgyProgramming languageChromatographyComputer scienceOrganic chemistryAdvancements in Battery MaterialsAdvanced Battery Materials and TechnologiesInorganic Fluorides and Related Compounds