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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A comprehensive review on advancements in sensors for air pollution applications

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 951, P. 175696 - 175696

Published: Aug. 26, 2024

Language: Английский

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Roadmap for Borophene Gas Sensors

ACS Sensors, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 4, 2025

Borophene, a two-dimensional allotrope of boron, has emerged as promising material for gas sensing because its exceptional electronic properties and high surface reactivity. This review comprehensively overviews borophene synthesis methods, properties, applications. However, it is crucial to acknowledge the substantial gap between abundance theoretical literature limited experimental studies. While investigations have elucidated stability remarkable capabilities various polymorphs across different gases, significant challenges hindered translation these predictions into practical devices. Consequently, this carefully studies shortcomings that are jeopardizing implementation in real-world settings. Specifically, four key issues thoroughly studied, such superficial oxidation upon exposure air, interference from relative humidity on molecule detection, lack selectivity, scalability. Finally, novel strategies proposed overcome bottlenecks. By adopting approaches, can pave way drive advancement next generation

Language: Английский

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Flexible electrode materials for emerging electronics: materials, fabrication and applications

Journal of Materials Chemistry A, Journal Year: 2024, Volume and Issue: 12(32), P. 20606 - 20637

Published: Jan. 1, 2024

This paper reviews the progress of flexible electrodes in recent years, including substrates, active materials, manufacturing methods, and their latest applications sensors, energy storage, medical healthcare.

Language: Английский

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Quantum dots as fabricating materials for supercapacitors

Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: 985, P. 173947 - 173947

Published: Feb. 22, 2024

Language: Английский

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A flexible gas sensor based on one-dimensional Cu2O-SnO2/N-C nanofibers toward for NO2 detection at low temperature

Sensors and Actuators A Physical, Journal Year: 2025, Volume and Issue: unknown, P. 116257 - 116257

Published: Jan. 1, 2025

Language: Английский

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Mechanism of adsorption and gas-sensing of hazardous gases by MoS2 monolayer decorated by Pd (n=1–4) clusters

Colloids and Surfaces A Physicochemical and Engineering Aspects, Journal Year: 2024, Volume and Issue: 695, P. 134200 - 134200

Published: May 8, 2024

Language: Английский

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Enhanced NO₂ Gas Sensing in Nanocrystalline MoS₂ via Swift Heavy Ion Irradiation: An Experimental and DFT Study

ACS Sensors, Journal Year: 2024, Volume and Issue: 9(11), P. 5966 - 5975

Published: Oct. 23, 2024

Nanostructured transition metal dichalcogenides (TMDs) like MoS

Language: Английский

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Anisotropic Ni-NiO network as a sensitive NO2 sensor operating at room temperature

Materials Today Communications, Journal Year: 2025, Volume and Issue: unknown, P. 111530 - 111530

Published: Jan. 1, 2025

Language: Английский

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Recent studies of theoretical gas sensing properties of 2D TMDC Janus materials

Sensors and Actuators A Physical, Journal Year: 2025, Volume and Issue: unknown, P. 116236 - 116236

Published: Jan. 1, 2025

Language: Английский

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