Functionalization Strategies of MXene Architectures for Electrochemical Energy Storage Applications

Energies, Journal Year: 2025, Volume and Issue: 18(5), P. 1223 - 1223

Published: March 2, 2025

MXene, an emerging class of two-dimensional materials, has garnered significant attention in electrochemical energy storage applications due to its high specific surface area, tunable functional groups, excellent electrical conductivity, and mechanical stability. However, their practical application devices remains challenged by issues such as the stacking layered structure, degradation, limited ion diffusion properties. Functionalization emerged a key strategy enhance performance MXene materials. By modulating doping with various elements, integrating other researchers have significantly improved chemical stability, transport properties, strength MXenes. This review provides comprehensive overview categorizing them highlighting advantages applications. It also examines recent advancements preparation optimized synthesis strategies. In-depth discussions are presented on functionalization MXenes devices, including supercapacitors, lithium-ion batteries, sodium-ion batteries. Finally, concludes summary explores future research directions, aiming guide further developments field.

Language: Английский

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Dual-molecule enhanced MXene films for high specific capacitance in supercapacitors

Journal of Power Sources, Journal Year: 2025, Volume and Issue: 641, P. 236895 - 236895

Published: April 2, 2025

Language: Английский

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Photothermal processing of crumpled Ti3C2Tx MXenes with nitrogen/sulfur co-modification for boosting capacitance performance

Carbon, Journal Year: 2025, Volume and Issue: unknown, P. 120021 - 120021

Published: Jan. 1, 2025

Language: Английский

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2D MXene nanosheets latest advances in electrochemical applications including energy storage and supercapacitors

Journal of Energy Storage, Journal Year: 2025, Volume and Issue: 111, P. 115341 - 115341

Published: Jan. 24, 2025

Language: Английский

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Construction of nano-architected MnCO3 with enhanced pseudocapacitive performance toward ultrafast supercapacitor

Materials Science and Engineering B, Journal Year: 2025, Volume and Issue: 315, P. 118082 - 118082

Published: Feb. 12, 2025

Language: Английский

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Enhanced electrochemical storage capability of NiCo2O4 nanosheet/nanowires hybrid arrays via synergistic collaborative MXene/Graphene

Journal of Power Sources, Journal Year: 2025, Volume and Issue: 642, P. 236936 - 236936

Published: April 8, 2025

Language: Английский

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Advances in MXene-based composites for next-generation flexible supercapacitors: From design and development to applications

Advances in Colloid and Interface Science, Journal Year: 2025, Volume and Issue: 342, P. 103526 - 103526

Published: April 24, 2025

Language: Английский

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Ultraviolet Photothermal Radiation Customized Nitrogen Terminals of Ti₃C₂T_x MXene for High-Performance Supercapacitors

Langmuir, Journal Year: 2025, Volume and Issue: unknown

Published: May 1, 2025

Two-dimensional MXenes have emerged as exceptional electrode materials for supercapacitors (SCs), making them highly attractive energy storage and conversion applications. However, their electrochemical performance is strongly influenced by surface terminal groups interlayer spacing. In this study, we introduce an ultraviolet(UV)-induced nitrogen-doping method that employs UV radiation to promote the thermal decomposition of ammonium oxalate while inducing nitrogen-doping. The resulting UV-induced nitrogen-doped Ti3C2Tx (I-Ti3C2Tx-N) exhibits a high N doping level 1.46 at. % expanded lattice spacing 1.43 nm. As result, I-Ti3C2Tx-N demonstrates pseudocapacitance performance, achieving remarkable specific capacitance 466.28 F g-1, significantly exceeding raw (367.96 g-1). Furthermore, when integrated into quasi-solid-state SC device, it delivers impressive density 12.58 Wh kg-1 at power 250.00 W kg-1. enhanced attributed effects radiation, which introduces groups, eliminates detrimental -F -OH terminals, increases This study highlights simple yet effective modifying MXene materials, offering another way optimizing properties in

Language: Английский

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Fan-like structured Ni9S8/Co3O4 core-shell nanoarray as high-performance electrode for high-rate supercapacitors

Journal of Alloys and Compounds, Journal Year: 2025, Volume and Issue: 1017, P. 179066 - 179066

Published: Feb. 1, 2025

Language: Английский

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Recent Progress in MXene-Based Materials for Supercapacitors and Electrochemical Sensing Applications

Biosensors, Journal Year: 2025, Volume and Issue: 15(5), P. 288 - 288

Published: May 3, 2025

In recent years, MXene-based materials have received extensive interest for a variety of applications, including energy storage, solar cells, sensors, photo-catalysis, etc., due to their extraordinary optoelectronic and physicochemical properties. electrode exhibit excellent electrochemical properties supercapacitors (SCs) sensing technologies the presence acceptable electrocatalytic characteristics. Herein, we reviewed publications from years on development MXenes composites SCs sensors. with polymers, metal oxides, sulfides or selenides; metal–organic frameworks (MOFs); layered double hydroxides (LDHs); carbon-based such as graphene, carbon nanotubes, been potential applications in SCs. hybrid also applications. Furthermore, challenges future perspectives are discussed. It is expected that present article will be beneficial scientists working modification technologies.

Language: Английский

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