Recent advancements in metal oxides for energy storage materials: Design, classification, and electrodes configuration of supercapacitor

Journal of Energy Storage, Journal Year: 2023, Volume and Issue: 72, P. 108719 - 108719

Published: Aug. 19, 2023

Language: Английский

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Roles of Metal Ions in MXene Synthesis, Processing and Applications: A Perspective

Advanced Science, Journal Year: 2022, Volume and Issue: 9(12)

Published: Feb. 26, 2022

With a decade of effort, significant progress has been achieved in the synthesis, processing, and applications MXenes. Metal ions play many crucial roles, such as MXene delamination, structure regulation, surface modification, composite construction, even some unique applications. The different roles metal are attributed to their interactions with MXenes nature MXenes, including layered structure, chemistry, existence multi-valent transition metals. Interactions for energy storage electrodes, especially ion batteries supercapacitors neutral electrolytes. This review aims provide good understanding between classification fundamental chemistry interactions, order achieve more effective utilization rational design. It also provides new perspectives on evolution exfoliation, which may suggest optimized synthesis strategies. In this respect, effects processing clarified, corresponding mechanisms elaborated. Research have is introduced.

Language: Английский

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MXene-based heterostructures: Current trend and development in electrochemical energy storage devices

Progress in Energy and Combustion Science, Journal Year: 2023, Volume and Issue: 97, P. 101097 - 101097

Published: May 22, 2023

Language: Английский

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Recent Progress in Carbonaceous and Redox‐Active Nanoarchitectures for Hybrid Supercapacitors: Performance Evaluation, Challenges, and Future Prospects

The Chemical Record, Journal Year: 2022, Volume and Issue: 22(7)

Published: April 14, 2022

Abstract Due to advancements in technology, the energy demand is becoming more intense with time. The rapid fossil fuels consumption and environmental concerns triggered intensive research for alternative renewable resources, including sunlight wind. Yet, due their time‐dependent operations, significant electric storage systems are required store substantial energy. In this regard, electrochemical devices, like batteries supercapacitors (SCs), have recently attracted much attention. Recent developments SCs demonstrated that hybrid (HSCs), which combine excellent properties of SCs, increase specific energy, power, capacitance, life span. Carbonaceous redox‐active materials been explored as efficient electrode applications HSCs, ultimately enhancing performances. HSCs performance significantly depends on porosity, surface area, conductivity materials. This review article gives an overview recent advances developing high long cyclic‐life. fabrication various using carbonaceous nanoarchitectures characterization in‐depth, development, basic principles, device engineering. A proper investigation has conducted regarding state‐of‐the‐art HSC electrodes. focuses most up‐to‐date, cutting‐edge, performance. possibilities novel impact future also discussed.

Language: Английский

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Ti₃C₂T_x MXene embedded metal–organic framework-based porous electrospun carbon nanofibers as a freestanding electrode for supercapacitors

Journal of Materials Chemistry A, Journal Year: 2023, Volume and Issue: 11(10), P. 5001 - 5014

Published: Jan. 1, 2023

Ti 3 C 2 T x MXene-integrated porous carbon nanofiber freestanding/flexible electrodes are engineered and the optimized MX-5@PCNF is used for fabrication of flexible symmetric asymmetric supercapacitor devices with high energy density.

Language: Английский

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Progress on nano-scaled alloys and mixed metal oxides in solid-state hydrogen storage; an overview

Journal of Energy Storage, Journal Year: 2023, Volume and Issue: 61, P. 106722 - 106722

Published: Jan. 24, 2023

Language: Английский

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An insight into the nanoarchitecture of electrode materials on the performance of supercapacitors

Coordination Chemistry Reviews, Journal Year: 2024, Volume and Issue: 518, P. 216080 - 216080

Published: July 14, 2024

Supercapacitors have garnered significant attention in recent years owing to their exceptional attributes, such as high power density, prolonged cycle stability, and the capacity fulfil gap between traditional capacitor lithium-ion battery. Nanostructures with different dimensions (zero-dimensional, 0D; one-dimensional, 1D; two-dimensional, 2D; three-dimensional, 3D) were employed electrodes. Such material's architecture at nanoscale has resulted outstanding electrochemical characteristics, contributing development of high-performance Supercapacitors. Recent advances design nanostructured electrode materials for highlighted new insight into structure property relationship is provided this authoritative review. Unique classification based on dimensionality, namely, 0D, 1D, 2D 3D was emphasis performance, specific capacitance, energy density cyclability. The impact nanostructures key Supercapacitor properties that include charge transfer kinetics, diffusion, rate capability, well life also highlighted. These insights serve a guidance commercially viable applications day life, instance, drones used war-zones.

Language: Английский

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In-situ synthesized and induced vertical growth of cobalt vanadium layered double hydroxide on few-layered V2CTx MXene for high energy density supercapacitors

Journal of Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 661, P. 460 - 471

Published: Feb. 1, 2024

Language: Английский

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Flexible Ti3C2Tx MXene/polypyrrole composite films for high-performance all-solid asymmetric supercapacitors

Electrochimica Acta, Journal Year: 2023, Volume and Issue: 441, P. 141818 - 141818

Published: Jan. 2, 2023

Language: Английский

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Ti3C2Tx MXene integrated hollow carbon nanofibers with polypyrrole layers for MOF-derived freestanding electrodes of flexible asymmetric supercapacitors

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 469, P. 143388 - 143388

Published: May 9, 2023

Language: Английский

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