Insights on Fabrication Strategies and Energy Storage Mechanisms of Transition Metal Dichalcogenides Cathodes for Aqueous Zn‐Based Batteries

Small, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 24, 2025

Abstract Aqueous zinc‐based batteries (AZBs) are gaining widespread attention owing to their intrinsic safety, relatively low electrode potential, and high theoretical capacity. Transition metal dichalcogenides (TMDs) have convenient 2D ion diffusion channels, so they been identified as promising host materials for AZBs, but face several key challenges such the narrow interlayer spacing lack of in‐deep understanding energy storage mechanisms. This review presents a comprehensive summary discussion structure, charge mechanisms, fabrication strategies TMD‐based cathodes AZBs. Firstly, structural features including phase types electrical properties TMDs underscored. Then, mechanisms activation principles in elaborated along with discussions about influence on electrochemical performance. Afterward, specific is focused high‐performance TMD cathodes, expansion, defect creation, transition, heteroatom doping. Finally, considered potential effective proposed design aqueous Zn‐TMDs batteries.

Language: Английский

2D-2D nanosheets for efficient zinc-ion batteries: Synthesis of interface-enriched MoS2 on VN hybrid nanosheets

Journal of Energy Storage, Journal Year: 2024, Volume and Issue: 98, P. 113193 - 113193

Published: Aug. 16, 2024

Language: Английский