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Preparation of ZnO nanorod-based gas sensor and its ethanol gas sensing performance
ZnO nanorods were prepared by a simple hydrothermal method using Zn(NO 3 ) 2 ·6H 2 O as a precursor, NaOH as precipitant, anhydrous ethanol as solvent and...
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Photosensitive iron–aluminum oxide gas sensor
In this study, the structural, topographic, and optical properties of iron–aluminum oxide (Al x Fe 2− x O 3 , 1 >  x > 0) thin film grown by co-sputtering...
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Surfactant modified hexagonal ZnO gas sensor for acetic acid
Hexagonal zinc oxide (ZnO) with rough surface were synthesized hydrothermal method by surfactant. The morphology and nanostructure were characterized...
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Low operating temperature N-ZnO/PANI chemiresistive acetone gas sensor
In the advances of electronic miniaturization, a power efficient wireless gas sensor is desirable. In order to reduce gas sensor working temperature...
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Low ppm NO2 detection through advanced ultrasensitive copper oxide gas sensor
The imperative development of a cutting-edge environmental gas sensor is essential to proficiently monitor and detect hazardous gases, ensuring...
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Effect of SILAR cycle on gas sensing properties of In2O3 thin films for CO gas sensor
In 2 O 3 thin films were deposited via Successive Ionic Layer Adsorption and Reaction (SILAR) method on glass substrates at 20, 30, 40, and 50 SILAR...
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Structural optimization of the ionized gas sensor based on carbon nanotubes
The industrial application of the ionized gas sensor based on carbon nanotubes (CNTs) is limited by its small collecting current. This paper built a...
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Hybrid perovskite quantum dot-MWCNTs gas sensor for selective ethanol sensing
Quantum dots and carbon nanotubes are advanced nanomaterials that show excellent electrical, mechanical, and optical characteristics. This paper...
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Parametric Optimization for Highly Sensitive ZnO Based NOX Gas Sensor
NO X (NO, NO 2 ) is one of the most hazardous gases for the environment as well as human health. In this research, NO X (NO, NO 2 ) gas sensor is...
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Triboelectric nanogenerator based hydrogen gas sensor
Hydrogen holds promise as a future energy source, however, its safe storage and transport remain challenging. To ensure the viability of...
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Enhanced trimethylamine gas sensor sensitivity based on quartz crystal microbalance using nanofibers overlaid with maltodextrin
This study proposes a novel quartz crystal microbalance-based sensor using polyvinyl acetate nanofibers overlaid with maltodextrin to enhance...
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Temperature-dependent gas sensor application of chromium oxide structure
Optical, topographic, and structural characterization of chromium oxide thin film grown with the magnetron RF sputter technique was performed...
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A visible-light-assisted Pd/TiO2 gas sensor with carbon nanotubes electrodes for trace formaldehyde detection
Owing to the ppb-level detection standard toward the toxic and harmful gas, the detection of trace gases has become an important subject in the field...
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Efficient room temperature carbon dioxide gas sensor based on barium doped CuO thin films
For a safe environment, harmful-gas sensors of low cost and high performance are essential. For CO 2 gas sensing applications, Ba-doped CuO thin films...
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Gas sensor array based on carbon-based thin-film transistor for selective detection of indoor harmful gases
The identification of indoor harmful gases is imperative due to their significant threats to human health and safety. To achieve accurate...
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Preparation, characterization and gas sensor performance of nanocrystalline nickel-doped SnO2 films
In the present study, the effect of annealing temperature on structural, morphological, optical, and gas-sensing properties of the undoped and...
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GaN Nanorods Gas Sensor for Highly Sensitive n-butanol Detection at room Temperature
Safe and efficient detection of hazardous n-butanol gas is very great significance to the health of workers and researchers in chemical environments....
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Optimizing coverage of palladium nanoparticles for a highly sensitive hydrogen gas sensor based on nanogaps via spray-deposition
The Hydrogen (H 2 ) sensor based on palladium nanogaps (Pd NGs) offers the advantages of low detection limits and fast response times. It holds...
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Experimental and theoretical investigation of palladium-doped zinc oxide nanorods for NO2 gas sensor
The high concentration of nitrogen dioxide (NO 2 ) gets it one of the most popular and harmful air pollutants. This work examines the NO 2 gas sensing...
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Highly sensitive room-temperture NO2 gas sensor based on Bi2S3 nanorods
Bismuth sulfide (Bi 2 S 3 ) is known for its remarkable sensitivity and stability, making it as an ideal material for gas sensor. Here, we present a...
