A chemiresistive-potentiometric multivariate sensor for discriminative gas detection

Nature Communications, Journal Year: 2023, Volume and Issue: 14(1)

Published: June 13, 2023

Highly efficient gas sensors able to detect and identify hazardous gases are crucial for numerous applications. Array of conventional single-output is currently limited by problems including drift, large size, high cost. Here, we report a sensor with multiple chemiresistive potentiometric outputs discriminative detection. Such applicable wide range semiconducting electrodes solid electrolytes, which allows tailor optimize the sensing pattern tuning material combination conditions. The performance boosted equipping mixed-conducting perovskite electrode reverse polarity. A conceptual dual sensitive achieves superior three-dimensional (sub)ppm discrimination humidity seven (2-Ethylhexanol, ethanol, acetone, toluene, ammonia, carbon monoxide, nitrogen dioxide), enables accurate early warning fire hazards. Our findings offer possibilities design simple, compact, inexpensive, highly multivariate sensors.

Language: Английский

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Zinc oxide based gas sensors and their derivatives: a critical review

Journal of Materials Chemistry C, Journal Year: 2023, Volume and Issue: 11(12), P. 3906 - 3925

Published: Jan. 1, 2023

The most extensively explored gas sensors are metal oxide semiconductor (MOS) materials owing to their high selectivity, stability, cost-effectiveness, and simple synthesis techniques.

Language: Английский

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Recent progress in surface and heterointerface engineering of 2D MXenes for gas sensing applications

Coordination Chemistry Reviews, Journal Year: 2023, Volume and Issue: 500, P. 215542 - 215542

Published: Nov. 15, 2023

Language: Английский

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Investigation of fiber laser-induced porous graphene electrodes in controlled atmospheres for ZnO nanorod-based NO2 gas sensors

Applied Surface Science, Journal Year: 2023, Volume and Issue: 620, P. 156847 - 156847

Published: Feb. 25, 2023

Language: Английский

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Recent Advances, Challenges, and Future Perspectives of ZnO Nanostructure Materials Towards Energy Applications

The Chemical Record, Journal Year: 2023, Volume and Issue: 24(1)

Published: May 30, 2023

In this approach, zinc oxide (ZnO) is a multipurpose substance with remarkable characteristics such as high sensitivity, large specific area, non-toxicity, excellent compatibility, and isoelectric point, which make it attractive for discussion some limitations. It the most favorable possible option collection of nanostructures in terms structure their characteristics. The development numerous ZnO nanostructure-based electrochemical sensors biosensors used health diagnosis, pharmaceutical evaluation, food hygiene, contamination environment monitoring described, well production nanostructures. Nanostructured has good chemical temperature durability an n-type semiconducting material, making useful wide range uses, from luminous materials to supercapacitors, batteries, solar cells, photocatalysis, biosensors, medicinal devices, more. When compared bulk materials, nanosized have both higher rate disintegration solubility. Furthermore, nanoparticles are regarded top contenders due strong behaviors electron transmission impact many factors, including selectivity, detection limit, strength, structures, arrangements, respective functioning processes, been investigated. This study concentrated substantial amount its attention on recent advancements that made ZnO-based nanoparticles, composites, modified use application areas energy storage conversion devices biological applications. Supercapacitors, Li-ion dye-sensitized medicinal, systems studied. constantly analyzed advantages life science

Language: Английский

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CuO/ZnO hollow nanocages derived from metal−organic frameworks for ultra-high and rapid response H2S gas sensor

Ceramics International, Journal Year: 2024, Volume and Issue: 50(9), P. 15767 - 15779

Published: Feb. 14, 2024

Language: Английский

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Advances in carbon nanotube-based gas sensors: Exploring the path to the future

Coordination Chemistry Reviews, Journal Year: 2024, Volume and Issue: 518, P. 216049 - 216049

Published: July 3, 2024

Language: Английский

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Advancements in zinc oxide nanomaterials: Synthesis, properties, and diverse applications

Nano-Structures & Nano-Objects, Journal Year: 2024, Volume and Issue: 39, P. 101271 - 101271

Published: July 24, 2024

Language: Английский

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A State-of-The-Art Review on Green Synthesis and Modifications of ZnO Nanoparticles for Organic Pollutants Decomposition and CO2 Conversion

Journal of Hazardous Materials Advances, Journal Year: 2025, Volume and Issue: unknown, P. 100588 - 100588

Published: Jan. 1, 2025

Language: Английский

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Tuning MoS2 Nanostructures for Superior Room-Temperature Toluene Sensing

Talanta Open, Journal Year: 2025, Volume and Issue: 11, P. 100402 - 100402

Published: Jan. 9, 2025

Language: Английский

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