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Combustion of Ti–Si–C Mixtures: Impact of Medium Structure and Impurity Gas Release
AbstractA study was made of the combustion of powder and granular mixtures (1 – X )(Ti + C) + X (5Ti + 3Si), where 0 ≤ X ≤ 1, on the base of titanium...
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The Effect of Impurity Gas on the Combustion Mode of Granular Mixtures Ti–C–B
AbstractExperimental studies of the combustion of granular mixtures (100 – X )(Ti + C) + X (Ti + 2B), 0 ≤ X ≤ 100 wt %, were carried out. Granules 0.6...
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Gas and Humidity Sensors
A sensor is a device that detects and measures various quantities such as pressure, light, temperature, gas, and humidity as inputs and converts them...
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Gas and Humidity Sensors
A sensor is a device that detects and measures various quantities such as pressure, light, temperature, gas, and humidity as inputs and converts them...
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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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Vacancy-ordered chloride perovskites for reversible release–storage of chlorine
Elemental chlorine plays an irreplaceable role in many fields such as scientific study and the chemical industry. However, the highly toxic,...
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Field Application of High-Temperature Dissolvable Bridge Plug in Shale Gas Horizontal Well
Soluble bridge plug is a key tool to improve the speed and quality of staged fracturing, which requires system design of pressure-bearing capacity,...
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A sensitive SO2 gas sensor based on nanocellulose prepared tin dioxide under UV excitation
Cellulose is a common natural polymer, and the surface of the nanocellulose has a large number of hydroxyl groups, which is possible used to...
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Synthesis and Characterization of Mg-doped ZnO Nanoparticles for Gas-sensing Applications
Undoped ZnO and Mg-doped ZnO (ZnO:Mg) nanoparticles (NPs), with Mg concentration ranging from x = 1 to 5 at%, were synthesized by the sol–gel method....
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Dopant gas purity and adsorbent stability
Dopant gases used in ion implantation are poisonous and flammable (hydrides), or toxic and corrosive (fluorides). Almost thirty years ago,...
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On the Nature of the Multidirectional Change in Combustion Velocity of Ti-based Powder Mixtures When Diluted with Inert Additives
AbstractMacrokinetic parameters of combustion of powder and granular mixtures were studied upon dilution of Ti + C with various metal powders. The...
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Spontaneous formation of boron nitride nanotube fibers by boron impurity reduction in laser ablation of ammonia borane
Highly crystalline and few-walled boron nitride nanotubes (BNNTs) had been synthesized by laser ablation using only ammonia borane as a precursor. As...
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Influence of defect density states on NO2 gas sensing performance of Na: ZnO thin films
In this work, the Zn 1-x Na x O (x = 0, 0.01, 0.03, and 0.05) thin film gas sensors were prepared via the sol-gel spin coating method to study the impact...
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Erosion and deuterium retention behavior of tungsten exposed to impurity-seeded deuterium plasma
The effect of plasma impurity seeding on erosion and deuterium (D) retention behavior of tungsten (W) is investigated on linear experimental plasma...
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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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Preparation and characterization of a sustained-release antibacterial melamine-impregnated paper based on Ag-BTC
Melamine-impregnated paper is made by impregnating paper with melamine-formaldehyde resin and can be hot-pressed and laminated onto the surface of...
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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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Targeted synthesis of hollow titania microspheres with sustained release behaviors of 1,2-benzisothiazolin-3-one (BIT) for good marine antifouling performance
Controlling the release rate of the antifouling agent in antifouling coatings is a vital strategy to enhance the longevity of these coatings. Herein,...
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Synthesis and characterization of Cr-doped cadmium oxide thin films for NH3 gas-sensing applications
This research focuses on the fabrication of transparent conducting films of cadmium oxide (CdO) and cadmium oxide doped with chromium, utilizing a...
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Effect of thickness on structural and acetone gas sensing properties of graphene oxide/zinc oxide thin films
Graphene oxide (GO) and zinc oxide (ZnO) are promising materials for gas sensing applications due to their unique properties. This study investigates...
