Graphene-metal oxide hybrid materials with 2D and 3D morphologies for advanced supercapacitor electrodes: Status, challenges and prospects

Materials Today Nano, Год журнала: 2023, Номер 24, С. 100399 - 100399

Опубликована: Авг. 26, 2023

Язык: Английский

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Defect Engineering in Nanocatalysts: From Design and Synthesis to Applications

Advanced Functional Materials, Год журнала: 2024, Номер 34(29)

Опубликована: Фев. 13, 2024

Abstract Defect engineering is an emerging technology for tailoring nanomaterials' characteristics and catalytic performance in various applications. Recently, defect‐engineered nanoparticles have emerged as highly researched materials applications because of their exceptional redox reaction capabilities physicochemical optical properties. The properties nanomaterials can be readily adjusted by controlling the nature concentration defects within nanoparticles, avoiding need intricate design strategies. This review investigates defect nanocatalysts, including design, fabrication, Initially, categories strategies nanomaterial impacts on nanocatalysts' electronic surface properties, activity, selectivity, stability are summarized. Then, processes uses, gas sensing, hydrogen (H 2 ) evolutions, water splitting, reductions carbon dioxide (CO nitrogen to value‐aided products, pollutant degradation, biomedical (oncotherapy, antibacterial wound healing, biomolecular sensing) discussed. Finally, limitations prospective paths allowing logical optimization nanocatalytic long‐term efficient also examined. comprehensive gives unique insights into current state nanocatalysts inspires future research exploiting shortcomings improve customize performance.

Язык: Английский

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Graphene-based materials for biotechnological and biomedical applications: Drug delivery, bioimaging and biosensing

Materials Today Chemistry, Год журнала: 2023, Номер 33, С. 101750 - 101750

Опубликована: Сен. 30, 2023

Язык: Английский

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Two-dimensional layered rGO-MoS2 heterostructures decorated with Fe3O4 nanoparticles as an electrochemical sensor for detection of para-nitrophenol

Journal of Physics and Chemistry of Solids, Год журнала: 2023, Номер 184, С. 111719 - 111719

Опубликована: Окт. 17, 2023

Язык: Английский

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A review on graphene-based electrode materials for supercapacitor

Journal of Industrial and Engineering Chemistry, Год журнала: 2024, Номер 137, С. 106 - 121

Опубликована: Март 25, 2024

Язык: Английский

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Ion irradiation/implantation induced defect engineering and modification in graphene derivatives-based nanocomposites: Energy storage/conversion and sensor

Journal of Energy Storage, Год журнала: 2024, Номер 83, С. 110650 - 110650

Опубликована: Фев. 3, 2024

Язык: Английский

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Two-dimensional MXene based innovative electrode materials for supercapacitors: Recent advances and prospects

Fuel, Год журнала: 2024, Номер 377, С. 132783 - 132783

Опубликована: Авг. 16, 2024

Язык: Английский

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Layered double hydroxide-based electrode materials derived from metal–organic frameworks: synthesis and applications in supercapacitors

Dalton Transactions, Год журнала: 2024, Номер 53(25), С. 10403 - 10415

Опубликована: Янв. 1, 2024

Metal-organic frameworks (MOFs) have emerged as promising electrode materials for supercapacitors (SCs) due to their highly porous structures, tunable chemical compositions, and diverse morphologies. However, applications are hindered by low conductivity poor cycling performance. A novel approach resolving this issue involves the growth of layered double hydroxides (LDHs) using MOFs efficient templates or precursors material preparation. This method effectively enhances stability, electrical conductivity, mass transport ability MOFs. The MOF-derived LDH exhibits a well-defined micro-/nano-structure, facilitating dispersion active sites preventing aggregation LDHs. Firstly, paper introduces synthesis strategies converting into Subsequently, recent research progress in LDHs encompassing pristine powders, composites, LDH-based arrays, along with SCs, is overviewed. Finally, challenges associated potential solutions discussed.

Язык: Английский

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Recent Advances in Pseudocapacitive Electrode Materials for High Energy Density Aqueous Supercapacitors: Combining Transition Metal Oxides with Carbon Nanomaterials

Materials Today Sustainability, Год журнала: 2024, Номер 28, С. 100981 - 100981

Опубликована: Сен. 20, 2024

Язык: Английский

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Defect engineering of MoS2-based materials as supercapacitors electrode: A mini review

Journal of Alloys and Compounds, Год журнала: 2023, Номер 959, С. 170548 - 170548

Опубликована: Май 12, 2023

Язык: Английский

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