Nanohybrid engineering of the vertically confined marigold structure of rGO-VSe2 as an advanced cathode material for aqueous zinc-ion battery

Narayanasamy, Mugilan; Hu, Lintong; Kirubasankar, Balakrishnan; Liu, Zhitian; Angaiah, Subramania

doi:10.1016/j.jallcom.2021.160704

Cited by 21 publications

(16 citation statements)

References 47 publications

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“…Due to the advantageous synergy between the layered VS2 and graphene nanosheets, the rGO−VS2 composites demonstrated a high capacity of 238 mAh•g −1 at 0.1 A•g −1 and capacity retention of more than 93% after 1000 cycles at 5 A•g −1 as ZIB cathodes (Figure 7f). [18]. Benefiting from the inhibition of electrostatic buildup of VSe 2 nanosheets by the strongly conducting rGO, the electrolyte diffusion path is shortened, while the highly conductive rGO network provided a three−dimensional highway for electron transport and improved reaction kinetics.…”

Section: Hybridizationmentioning

confidence: 99%

“…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

“…(b) The radar chart of the electrochemical performance of TMD materials as ZIB cathode. Refs [12,14,[16][17][18]22,23,28,29,[42][43][44]47,51,54,55]…”

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confidence: 99%

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Transition Metal Dichalcogenides for High−Performance Aqueous Zinc Ion Batteries

Liu¹

2022

Batteries

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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.

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Section: Hybridizationmentioning

confidence: 99%

Section: Conclusion and Perspectivementioning

confidence: 99%

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Transition Metal Dichalcogenides for High−Performance Aqueous Zinc Ion Batteries

Liu¹

2022

Batteries

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“…20,21 Li and coworkers tested VSe 2 nanosheets for ultrafast ber lasers. 22 Investigations on VSe 2 nanosheets for the storage of alkali metal ions were conducted by Ming et al 23 and Yang et al 24 The nanocomposite of VSe 2 with graphene was used as anode for Li-ion batteries by Wang et al, 25 and as cathode material for an aqueous zinc-ion battery by Narayanasamya et al 26 Ghobadi and associates 27 investigated the catalytic properties of VSe 2 . NbSe 2 , VSe 2 being congeners, VSe 2 is expected to be a potential lubricant additive like NbSe 2 ; however, to the best of our knowledge, the tribological properties of VSe 2 have not been explored.…”

Section: Introductionmentioning

confidence: 99%

Reinforcement of nanoporous lanthanum-doped zinc borate by vanadium selenide nanosheets for improved tribological activity

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

Shuai

Liu

et al. 2022

Advanced Energy Materials

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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.

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Nanohybrid engineering of the vertically confined marigold structure of rGO-VSe2 as an advanced cathode material for aqueous zinc-ion battery

Cited by 21 publications

References 47 publications

Transition Metal Dichalcogenides for High−Performance Aqueous Zinc Ion Batteries

Transition Metal Dichalcogenides for High−Performance Aqueous Zinc Ion Batteries

Reinforcement of nanoporous lanthanum-doped zinc borate by vanadium selenide nanosheets for improved tribological activity

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

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