Articles with "plasma chemical" as a keyword



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Thermal Properties of Ultra- and Nanodispersed Core–Shell Structures of Ti(Mo)C and Ti(Mo)C-Co Obtained During Plasma-Chemical Synthesis by Plasma Recondensation Scheme

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Published in 2020 at "Metallurgical and Materials Transactions B"

DOI: 10.1007/s11663-020-01831-x

Abstract: In this work, the thermal studies of ultrafine and nanocrystalline core–shell structures of Ti(Mo)C and Ti(Mo)C-Co formed in the process of plasma chemical synthesis according to the plasma condensation scheme in a low-temperature nitrogen plasma… read more here.

Keywords: plasma chemical; shell structures; core shell; microscopy ... See more keywords
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Investigation on formation of thin Si-B-N films on stainless steel by plasma chemical vapor deposition

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Published in 2021 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2021.150583

Abstract: Abstract Amorphous Si-B-N alloy films on SS304 stainless steel substrates prepared by using radio frequency plasma chemical vapor deposition (RF-PCVD) from the mixture gases of N2, Ar, B2H6 and SiH4. It is found that both… read more here.

Keywords: steel; stainless steel; vapor deposition; chemical vapor ... See more keywords
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Research on the discharge characteristics for water tree in crosslinked polyethylene cable based on plasma-chemical model

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Published in 2018 at "Physics of Plasmas"

DOI: 10.1063/1.5001853

Abstract: Water tree is the predominant defect in high-voltage crosslinked polyethylene cables. The microscopic mechanism in the discharge process is not fully understood; hence, a drawback is created towards an effective method to evaluate the insulation… read more here.

Keywords: plasma chemical; water tree; water; chemical model ... See more keywords
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Green synthesis of silver nanoparticles using grape pomace extract prepared by plasma-chemical assisted extraction method

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Published in 2018 at "Molecular Crystals and Liquid Crystals"

DOI: 10.1080/15421406.2019.1578520

Abstract: Abstract Dispersion of silver nanoparticles were prepared by chemical redaction using plasma-chemical obtained Grape pomace extract as a natural reducing and stabilizing agent. A plasma-chemical-assisted extraction method have been employed as novel, rapid and friendly… read more here.

Keywords: plasma chemical; silver; grape pomace; pomace extract ... See more keywords
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Hexagonal boron nitride grown using high atomic boron emission during microwave plasma chemical vapor deposition

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Published in 2019 at "Journal of Vacuum Science and Technology"

DOI: 10.1116/1.5123210

Abstract: Boron nitride (BN) is a member of Group III nitrides and continues to spark interest among the scientific community for its mechanical properties, chemical inertness, thermal conductivity, and electrical insulating properties. In this study, microwave… read more here.

Keywords: plasma chemical; emission; atomic boron; boron nitride ... See more keywords
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Antifriction Properties of Plasma-Chemical Coatings Based on SiO2 with MoS2 Nanoparticles under Conditions of Spinning Friction on ShKh15 Steel

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Published in 2018 at "Inorganic Materials: Applied Research"

DOI: 10.1134/s2075113318040081

Abstract: The antifriction properties of coatings in the form of a nanocomposite of a silica layer with molybdenum disulfide nanoparticles distributed in it, whose average sizes are 70, 64, 61, and 53 nm and concentrations are… read more here.

Keywords: plasma chemical; sio2 mos2; friction; steel ... See more keywords
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Pulsed Plasma-Chemical Modification of SiO2 Nanopowder by ZnxOy Nanoparticles

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Published in 2020 at "International Journal of Nanoscience"

DOI: 10.1142/s0219581x21500058

Abstract: This work presents the results of pulsed plasma-chemical modification of silicon dioxide nanopowder with zinc oxide nanoparticles (ZnO@SiO2). The obtained ZnO@SiO2 powders were characterized by transmission electron microscopy (TEM) and X-ray phase analysis. The size… read more here.

Keywords: plasma chemical; chemical modification; see text; formula see ... See more keywords
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APPLICATION OF DIELECTRIC BARRIER DISCHARGE AND PLASMA-CHEMICAL REACTOR FOR WATER PURIFICATION FROM NH4OH

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Published in 2020 at "Problems of Atomic Science and Technology"

DOI: 10.46813/2020-130-119

Abstract: Water purification from ammonium hydroxide was carried out by using two methods of processing: treatment with ozone generated by a dielectric barrier discharge (DBD) as well as processing in plasma-chemical reactor equipped with a water… read more here.

Keywords: plasma chemical; water; chemical reactor; water purification ... See more keywords
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PLASMA-CHEMICAL METHOD OF GRAIN FUNGAL CONTAMINATION CONTROL

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Published in 2020 at "Problems of Atomic Science and Technology"

DOI: 10.46813/2020-130-127

Abstract: The experimental results on the effect of grain treatment with ozone-air mixture on the level of artificial grain contamination with micromycetes are presented. The contamination dynamics for 1000 kg of wheat grain contaminated with Penicillium… read more here.

Keywords: plasma chemical; fungal contamination; contamination; grain ... See more keywords
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STUDYING THE INFLUENCE OF PLASMA-CHEMICAL AND OZONE TREATMENT ON ARTIFICIALLY IMPLEMENTED MICROFLORA IN MODEL AQUEOUS SOLUTIONS

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Published in 2021 at "Problems of Atomic Science and Technology"

DOI: 10.46813/2021-134-177

Abstract: The pilot studies have been conducted to determine the biocidal effects of ozone and plasma chemical treatment for 1, 2, and 3 h on the strain “Moldavian” of infectious rhinotracheitis virus, reference strain of Escherichia… read more here.

Keywords: plasma chemical; treatment; ozone treatment; chemical treatment ... See more keywords
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FEATURES OF PLASMA CHEMICAL ETCHING OF LITHIUM TANTALATE SUBSTRATE (LiTaO3)

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Published in 2021 at "Problems of Atomic Science and Technology"

DOI: 10.46813/2021-134-188

Abstract: The results of researches of plasma chemical treatment of lithium monocrystalline tantalate (LiTaO3) from gas type, bias voltage (energy of chemically active ions) and from current of additional bias generator are given. A closed-loop electron… read more here.

Keywords: plasma chemical; litao3; features plasma; lithium ... See more keywords