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

Materials Today Nano, Journal Year: 2023, Volume and Issue: 24, P. 100399 - 100399

Published: Aug. 26, 2023

Language: Английский

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Defect Engineering in Nanocatalysts: From Design and Synthesis to Applications

Advanced Functional Materials, Journal Year: 2024, Volume and Issue: 34(29)

Published: Feb. 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.

Language: 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, Journal Year: 2023, Volume and Issue: 184, P. 111719 - 111719

Published: Oct. 17, 2023

Language: Английский

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

Materials Today Chemistry, Journal Year: 2023, Volume and Issue: 33, P. 101750 - 101750

Published: Sept. 30, 2023

Language: Английский

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A review on graphene-based electrode materials for supercapacitor

Journal of Industrial and Engineering Chemistry, Journal Year: 2024, Volume and Issue: 137, P. 106 - 121

Published: March 25, 2024

Language: 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, Journal Year: 2024, Volume and Issue: 83, P. 110650 - 110650

Published: Feb. 3, 2024

Language: Английский

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

Fuel, Journal Year: 2024, Volume and Issue: 377, P. 132783 - 132783

Published: Aug. 16, 2024

Language: Английский

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

Dalton Transactions, Journal Year: 2024, Volume and Issue: 53(25), P. 10403 - 10415

Published: Jan. 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.

Language: Английский

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

Journal of Alloys and Compounds, Journal Year: 2023, Volume and Issue: 959, P. 170548 - 170548

Published: May 12, 2023

Language: Английский

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Bioinspired graphene-based metal oxide nanocomposites for photocatalytic and electrochemical performances: an updated review

Nanoscale Advances, Journal Year: 2024, Volume and Issue: 6(10), P. 2539 - 2568

Published: Jan. 1, 2024

Considering the rapidly increasing population, development of new resources, skills, and devices that can provide safe potable water clean energy remains one vital research topics for scientific community.

Language: Английский

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