Porous layered ZnV<sub>2</sub>O<sub>4</sub>@C synthesized based on a bimetallic MOF as a stable cathode material for aqueous zinc ion batteries
Bingbing Dai, Xixun Shen, Tiantian Chen, Jian Li, Qunjie Xu
Abstract
O during the first charge, which participates in reversible cycling together with ZVO@C during the charging and discharging processes. Moreover, the energy storage mechanism is revealed, in which zinc ions and hydrogen ions jointly participate in intercalation and extraction. The present study demonstrates that constructing composite vanadium-based oxides based on bimetallic organic frameworks as precursor templates is an effective strategy for the development of high-performance cathode materials for AZIBs.
Topics & Concepts
Bimetallic stripSpinelElectrochemistryCathodeMaterials scienceVanadium oxideAqueous solutionZincVanadiumInorganic chemistryPorosityOxideMetal-organic frameworkIonMetalChemical engineeringElectrodeChemistryMetallurgyPhysical chemistryOrganic chemistryAdsorptionComposite materialEngineeringAdvanced battery technologies researchAdvancements in Battery MaterialsAdvanced Battery Materials and Technologies