Silver vanadium bronze, β-Ag<sub>0.33</sub>V<sub>2</sub>O<sub>5</sub>: crystal-water-free high-capacity cathode material for rechargeable Ca-ion batteries
Jooeun Hyoung, Jongwook W. Heo, Boosik Jeon, Seung‐Tae Hong
Abstract
After the initial activation process, the tunnel-type β-Ag 0.33 V 2 O 5 material exhibits a reversible capacity of 179 mA h g −1 at ∼2.8 V ( vs. Ca 2+ /Ca), the highest capacity among the Ca cathode materials without crystal water reported to date.
Topics & Concepts
VanadiumBronzeCathodeMaterials scienceCrystal (programming language)IonMetallurgyCrystallographyInorganic chemistryMineralogyChemical engineeringChemistryPhysical chemistryEngineeringProgramming languageComputer scienceOrganic chemistryAdvancements in Battery MaterialsTransition Metal Oxide NanomaterialsSupercapacitor Materials and Fabrication