Ultra-sensitive triethylamine gas sensor based on ZnO/MoO3 heterostructures with ppb level detection

Sensors and Actuators B Chemical, Год журнала: 2022, Номер 379, С. 133239 - 133239

Опубликована: Дек. 25, 2022

Язык: Английский

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rGO doped MOFs derived α-Fe2O3 nanomaterials for self-supporting ppb-level NO2 gas sensor

Sensors and Actuators B Chemical, Год журнала: 2024, Номер 405, С. 135378 - 135378

Опубликована: Янв. 23, 2024

Язык: 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, Год журнала: 2023, Номер 620, С. 156847 - 156847

Опубликована: Фев. 25, 2023

Язык: Английский

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Review—Metal Oxide Chemoresistive Gas Sensing Mechanism, Parameters, and Applications

ECS Sensors Plus, Год журнала: 2024, Номер 3(1), С. 013401 - 013401

Опубликована: Янв. 22, 2024

The economic growth of any country depends upon the MSMEs as it plays a vital role in GDP and employment. transportation is considered lifeline country. Hence due to developing countries, industries vehicles are continuously increasing fulfil industrial or domestic requirements. But unfortunately, emit harmful gases exhaust environment. Which directly indirectly impact human health. Fresh clean air prime need society. monitoring different gas concentrations environment very essential take preventive steps control pollution. traditional method quality expensive, hence most countries have limited stations. In field nanotechnology, scientists developed types soft metal oxide materials that capable sensing at low can work environmental conditions. For last 10 years, ferrite-based sensors primarily used detect gases, pollutants from vehicle exhaust, pollution monitoring. These ferrites excellent electrical magnetic properties also be tuned according requirement sensor increase sensitivity selectivity. tuning ferrite synthesis technique, optimizing preparation conditions, sintering temperatures, operating dopant concentration, etc This paper based on deep study techniques nano-ferrites, sensors, mechanisms, parameters, application chemo-resistive sensors. key parameters for phase formation, crystallite size, grain surface area, selectivity, dopants, sensitivity, temperature, response/recovery time. review includes researchers find high like hydrogen (H 2 ), carbon monoxide (CO), dioxide (CO oxygen (O ethylene glycol ( CH 2 mathvariant="italic">OH stretchy="false">) , methane (CH 4 ammonia (NH 3 ) liquid petroleum (LPG), acetylene (C H nitrogen oxides (NOx) selected application.

Язык: Английский

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Heterogeneous stacking of reduced graphene oxide on ZnO nanowires for NO2 gas sensors with dramatically improved response and high sensitivity

Sensors and Actuators B Chemical, Год журнала: 2022, Номер 379, С. 133196 - 133196

Опубликована: Дек. 17, 2022

Язык: Английский

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Highly selective gas sensors for formaldehyde detection based on ZnO@ZIF‑8 core-shell heterostructures

Sensors and Actuators B Chemical, Год журнала: 2023, Номер 398, С. 134689 - 134689

Опубликована: Сен. 27, 2023

Язык: Английский

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ZnO/GaN n-n heterojunction porous nanosheets for ppb-level NO2 gas sensors

Sensors and Actuators B Chemical, Год журнала: 2023, Номер 396, С. 134629 - 134629

Опубликована: Сен. 17, 2023

Язык: Английский

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A high-performance ethylene glycol sensor based on fibrous ErFeO3 prepared by electrostatic spinning

Ceramics International, Год журнала: 2023, Номер 49(20), С. 32611 - 32618

Опубликована: Июль 26, 2023

Язык: Английский

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Construction of SnO2/SnS2 n-n heterojunction anchored on rGO for synergistically enhanced low temperature formaldehyde sensing performance

Sensors and Actuators B Chemical, Год журнала: 2024, Номер 406, С. 135359 - 135359

Опубликована: Янв. 21, 2024

Язык: Английский

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Gas sensor preparation based on green biological template: A review

Sensors and Actuators A Physical, Год журнала: 2024, Номер 366, С. 115051 - 115051

Опубликована: Янв. 19, 2024

Язык: Английский

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