Investigation of zinc storage capacity of WS2 nanosheets for rechargeable aqueous Zn-ion batteries

Tang, Bin; Tian, Ningchen; Jiang, Jiqiong; Li, Yanwei; Yang, Jianwen; Zhu, Qing

doi:10.1016/j.jallcom.2021.162391

Cited by 20 publications

(19 citation statements)

References 42 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Tang et al [ 51 ] proved for the first time that 1T-WS 2 nanosheets are a promising candidate cathode material for ZIB. Thus, 1T phase WS-200 is stacked by ultrathin nanosheets, and the interlayer spacing is expanded from 0.618 nm to about 0.90 nm.…”

Section: Tmds As Zibs Cathodementioning

confidence: 99%

See 1 more Smart Citation

Recent Advance and Modification Strategies of Transition Metal Dichalcogenides (TMDs) in Aqueous Zinc Ion Batteries

Yuan

et al. 2022

Materials

View full text Add to dashboard Cite

In recent years, aqueous zinc ion batteries (ZIBs) have attracted much attention due to their high safety, low cost, and environmental friendliness. Owing to the unique layered structure and more desirable layer spacing, transition metal dichalcogenide (TMD) materials are considered as the comparatively ideal cathode material of ZIBs which facilitate the intercalation/ deintercalation of hydrated Zn2+ between layers. However, some disadvantages limit their widespread application, such as low conductivity, low reversible capacity, and rapid capacity decline. In order to improve the electrochemical properties of TMDs, the corresponding modification methods for each TMDs material can be designed from the following modification strategies: defect engineering, intercalation engineering, hybrid engineering, phase engineering, and in-situ electrochemical oxidation. This paper summarizes the research progress of TMDs as cathode materials for ZIBs in recent years, discusses and compares the electrochemical properties of TMD materials, and classifies and introduces the modification methods of MoS2 and VS2. Meanwhile, the corresponding modification scheme is proposed to solve the problem of rapid capacity fading of WS2. Finally, the research prospect of other TMDs as cathodes for ZIBs is put forward.

show abstract

Section: Tmds As Zibs Cathodementioning

confidence: 99%

“… ( a ) HRTEM image, Cycling performances at current density of 200 mA g− 1 of WS−200 [ 51 ]; ( b ) HRTEM image and rate performance of VSe 2 [ 52 ]. …”

Section: Figurementioning

confidence: 99%

Recent Advance and Modification Strategies of Transition Metal Dichalcogenides (TMDs) in Aqueous Zinc Ion Batteries

Yuan

et al. 2022

Materials

View full text Add to dashboard Cite

show abstract

“…In addition, in−depth exploration of the underlying and overall correlation between TMD cathode materials, electrolytes, and Zn anodes is the further direction. [12,14,[16][17][18]22,23,28,29,[42][43][44]47,51,54,55]. [12,14,[16][17][18]22,23,28,29,[42][43][44]47,51,54,55].…”

Section: Conclusion and Perspectivementioning

confidence: 99%

“…[12,14,[16][17][18]22,23,28,29,[42][43][44]47,51,54,55]. [12,14,[16][17][18]22,23,28,29,[42][43][44]47,51,54,55].…”

Section: Conclusion and Perspectiveunclassified

See 1 more Smart Citation

Transition Metal Dichalcogenides for High−Performance Aqueous Zinc Ion Batteries

Liu¹

2022

Batteries

View full text Add to dashboard Cite

Aqueous zinc ion batteries (ZIBs) with cost—effectiveness, air stability, and remarkable energy density have attracted increasing attention for potential energy storage system applications. The unique electrical properties and competitive layer spacing of transition metal dichalcogenides (TMDs) provide dramatical freedom for facilitating ion diffusion and intercalation, making TMDs suitable for ZIB cathode materials. The recently updated advance of TMDs for high−performance ZIB cathode materials have been summarized in this review. In particular, the key modification strategies of TMDs for realizing the full potential in ZIBs are highlighted. Finally, the insights for further development of TMDs as ZIB cathodes are proposed, to guide the research directions related to the design of aqueous ZIBs while approaching the theoretical performance metrics.

show abstract

Recent Advances of Transition Metal Sulfides/Selenides Cathodes for Aqueous Zinc‐Ion Batteries

Shuai

Liu

et al. 2022

Advanced Energy Materials

View full text Add to dashboard Cite

Rechargeable aqueous zinc‐ion batteries (ZIBs) have aroused tremendous attention in energy storage system due to their high safety, eco‐friendliness, low cost, and for their good compatibility. Transition metal sulfides and selenides are considered to be promising cathodes for aqueous ZIBs owing to their unique layered structure and tunable interlayer spacing for the accelerating diffusion and reversible intercalation of hydrated Zn2+. However, their practical applications are severely impeded by some defects, such as the inferior electronic conductivity, large ion diffusion energy barrier, and bad cyclic stability. In this review, the various modification strategies including phase engineering, defect engineering, interlayer intercalation, in situ electrochemical oxidation, hybridization, doping effects, and surface modification are categorized and highlighted to improve the electrochemical properties of transition metal sulfides and selenides cathode materials, which are discussed and summarized corresponding to particular modification strategies. Finally, several key breakthrough directions such as mechanism exploration technology, electrolyte strategies, synergistic engineering, high‐capacity conversion‐type, high‐voltage cathode materials, and rocking‐chair type batteries are proposed to further push forward the development of aqueous ZIBs, to guide the design of advanced‐properties cathode materials for aqueous ZIBs.

show abstract

Investigation of zinc storage capacity of WS2 nanosheets for rechargeable aqueous Zn-ion batteries

Cited by 20 publications

References 42 publications

Recent Advance and Modification Strategies of Transition Metal Dichalcogenides (TMDs) in Aqueous Zinc Ion Batteries

Recent Advance and Modification Strategies of Transition Metal Dichalcogenides (TMDs) in Aqueous Zinc Ion Batteries

Transition Metal Dichalcogenides for High−Performance Aqueous Zinc Ion Batteries

Recent Advances of Transition Metal Sulfides/Selenides Cathodes for Aqueous Zinc‐Ion Batteries

Contact Info

Product

Resources

About