Oxygen vacancy enriched Na<sub>1.19</sub>V<sub>8</sub>O<sub>20</sub>·4.42H<sub>2</sub>O nanosheets for fast and stable Zn-ion batteries
Mengcheng Wu, Jie Bai, Mengda Xue, Xun Zhao, Lei Mao, Lingyun Chen
Abstract
Oxygen vacancy enriched Na 1.19 V 8 O 20 · 4.42H 2 O nanosheets prepared by a hydrothermal route is used for high-performance zinc-ion battery cathode, which shows multiple ion co-intercalation and partial phase transition mechanism.
Topics & Concepts
Intercalation (chemistry)NanosheetVacancy defectMaterials scienceHydrothermal circulationIonOxygenCathodeKineticsPhase (matter)Phase transitionCrystallographyChemical engineeringInorganic chemistryNanotechnologyPhysical chemistryChemistryThermodynamicsPhysicsQuantum mechanicsEngineeringOrganic chemistryAdvanced battery technologies researchAdvanced Battery Materials and TechnologiesAdvancements in Battery Materials