Scope, evaluation and current perspectives of MXene synthesis strategies for state of the art applications

Journal of Materials Chemistry A, Journal Year: 2024, Volume and Issue: 12(13), P. 7351 - 7395

Published: Jan. 1, 2024

This review provides insights into MXene synthesis methods, mechanisms, terminations, modifications strategies and important applications. Additionally, the advantages, drawbacks, suggestions, precautions have been discussed.

Language: Английский

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A roadmap of recent advances in MXene@MOF hybrids, its derived composites: Synthesis, properties, and their utilization as an electrode for supercapacitors, rechargeable batteries and electrocatalysis

Journal of Energy Storage, Journal Year: 2024, Volume and Issue: 80, P. 110293 - 110293

Published: Jan. 5, 2024

Language: Английский

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Cutting-edge advancements in MXene-derived materials: Revolutionary electrocatalysts for hydrogen evolution and high-performance energy storage

Coordination Chemistry Reviews, Journal Year: 2024, Volume and Issue: 506, P. 215722 - 215722

Published: Feb. 16, 2024

Language: Английский

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Resistive Gas Sensors Based on 2D TMDs and MXenes

Accounts of Chemical Research, Journal Year: 2024, Volume and Issue: 57(16), P. 2395 - 2413

Published: Aug. 5, 2024

ConspectusGas sensors are used in various applications to sense toxic gases, mainly for enhanced safety. Resistive particularly popular owing their ability detect trace amounts of high stability, fast response times, and affordability. Semiconducting metal oxides commonly employed the fabrication resistive gas sensors. However, these often require working temperatures, bringing about increased energy consumption reduced selectivity. Furthermore, they do not have enough flexibility, performance is significantly decreased under bending, stretching, or twisting. To address challenges, alternative materials capable operating at lower temperatures with flexibility needed. Two-dimensional (2D) such as MXenes transition-metal dichalcogenides (TMDs) offer surface area conductivity unique 2D structure, making them promising candidates realization Nevertheless, sensing pristine form typically weak unacceptable, terms response, selectivity, recovery time (

Language: Английский

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MXene nanomaterials: Synthesis, properties and applications in energy and environment sector

Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: 1001, P. 175172 - 175172

Published: June 12, 2024

Language: Английский

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Control-Etched Ti₃C₂T_x MXene Nanosheets for a Low-Voltage-Operating Flexible Memristor for Efficient Neuromorphic Computation

ACS Applied Materials & Interfaces, Journal Year: 2024, Volume and Issue: 16(14), P. 17821 - 17831

Published: March 27, 2024

Hardware neural networks with mechanical flexibility are promising next-generation computing systems for smart wearable electronics. Overcoming the challenge of developing a fully synaptic plastic network, we demonstrate low-operating-voltage PET/ITO/p-MXene/Ag flexible memristor device by controlling etching aluminum metal ions in Ti3C2Tx MXene. The presence small fraction Al partially etched MXene (p-Ti3C2Tx) significantly suppresses operating voltage to 1 V compared 7 from (f-Ti3C2Tx)-based devices. Former devices exhibit excellent non-volatile data storage properties, robust ∼103 ON/OFF ratio, high endurance ∼104 cycles, multilevel resistance states, and long retention measured up ∼106 s. High stability ∼73° bending angle environmental robustness confirmed consistent switching characteristics under increasing temperature humid conditions. Furthermore, p-Ti3C2Tx is employed mimic biological synapse measuring learning–forgetting pattern cycles as potentiation depression. Spike time-dependent plasticity (STDP) based on Hebb's Learning rules also successfully demonstrated. Moreover, remarkable accuracy ∼95% recognizing modified patterns National Institute Standards Technology (MNIST) set just 29 training epochs achieved simulation. Ultimately, our findings underscore potential MXene-based versatile components neuromorphic computing.

Language: Английский

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Multi‐Interface Engineering of MXenes for Self‐Powered Wearable Devices

Advanced Materials, Journal Year: 2024, Volume and Issue: unknown

Published: May 23, 2024

Self-powered wearable devices with integrated energy supply module and sensitive sensors have significantly blossomed for continuous monitoring of human activity the surrounding environment in healthcare sectors. The emerging MXene-based materials has brought research upsurge fields electronics, owing to their excellent electrochemical performance, large surface area, superior mechanical tunable interfacial properties, where performance can be further boosted via multi-interface engineering. Herein, a comprehensive review recent progress MXenes self-powered is discussed from aspects fundamental properties including electronic, mechanical, optical, thermal characteristics are detail. Different previous works on MXenes, engineering termination regulation modification impact storage/conversion summarized. Based manipulation strategies, potential applications outlined. Finally, proposals perspectives provided current challenges future directions devices.

Language: Английский

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Advancements in 2D MXene-based supercapacitor electrodes: synthesis, mechanisms, electronic structure engineering, flexible wearable energy storage for real-world applications, and future prospects

Journal of Materials Chemistry A, Journal Year: 2024, Volume and Issue: 12(29), P. 17992 - 18046

Published: Jan. 1, 2024

Supercapacitors are widely recognized as a favorable option for energy storage due to their higher power density compared batteries, despite lower density.

Language: Английский

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Fabrication Methods, Structural, Surface Morphology and Biomedical Applications of MXene: A Review

ACS Applied Materials & Interfaces, Journal Year: 2024, Volume and Issue: 16(36), P. 47003 - 47049

Published: Aug. 27, 2024

Recently, two-dimensional (2-D) layered materials have revealed outstanding properties and play a crucial role for numerous advanced applications. The emerging transition metal carbides nitrides, known as MXene with empirical formula M

Language: Английский

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Advancements in MAX phase materials: structure, properties, and novel applications

RSC Advances, Journal Year: 2024, Volume and Issue: 14(37), P. 26995 - 27041

Published: Jan. 1, 2024

The MAX phase represents a diverse class of nanolaminate materials with intriguing properties that have received incredible global research attention because they bridge the divide separating metals and ceramics.

Language: Английский

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