Advances of Vanadium‐based Cathodes forAqueous Zinc Ion Batteries

Chemistry - A European Journal, Journal Year: 2025, Volume and Issue: unknown

Published: March 7, 2025

Aqueous zinc-ion batteries (AZIBs) are promising for energy storage due to their high safety, low cost, and environmental friendliness. Vanadium-based materials, including vanadium oxides, sulfides, vanadate, carbon composites, have gained attention diverse crystal structures, multiple oxidation states, theoretical capacities. This review summarizes recent advances in vanadium-based cathodes, focusing on structural design modification strategies, such as amorphous defect engineering, conductive matrices, cation pre-intercalation enhance Zn2+ storage. Vanadium oxides sulfides offer unique ion diffusion advantages, while vanadate composites improve conductivity stability. Vanadate is highlighted a critical approach reduce electrostatic repulsion facilitate (V-MOF derivations, @ carbon, combined with graphene polymer) advantages terms of conductivity, diffusion, Emerging materials like VN, VOPO₄ V2CTx also discussed. Future directions include multi-guest doping, anion pre-intercalation, advanced integration. aims guide the development high-performance AZIBs inspire future research this field.

Language: Английский

Copper Pyrovanadate Nanoparticles with Favorable Interplanar Spacing Enable Enhanced Ammonium Storage Performance

ACS Applied Nano Materials, Journal Year: 2025, Volume and Issue: unknown

Published: April 30, 2025

Language: Английский