Suppressing cathode dissolution <i>via</i> guest engineering for durable aqueous zinc-ion batteries
Lishang Zhang, Jisong Hu, Bao Zhang, Jia Liu, Houzhao Wan, Ling Miao, Jianjun Jiang
Abstract
A guest engineering strategy is used to regulate the interlayer binding energy between vanadium oxide layers, thus thermodynamically suppressing vanadium dissolution. The as-prepared compound (NH<sub>4</sub>)<sub>2</sub>V<sub>6</sub>O<sub>16</sub>·1.5H<sub>2</sub>O restrains the vanadium dissolution effectively.
Topics & Concepts
DissolutionVanadiumVanadium oxideAqueous solutionCathodeInorganic chemistryIonMaterials scienceZincChemical engineeringChemistryPhysical chemistryMetallurgyOrganic chemistryEngineeringAdvanced battery technologies researchAdvancements in Battery MaterialsAdvanced Battery Materials and Technologies