Articles with "corona discharge" as a keyword



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Analysis of the products of a negative corona discharge in a N2–CH4 mixture with added CO2 used as a laboratory mimic of a prebiotic atmosphere

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Published in 2018 at "Contributions To Plasma Physics"

DOI: 10.1002/ctpp.201700089

Abstract: A negative corona discharge operating at atmospheric pressure has been used to initiate chemical reactions in a gaseous mixture of nitrogen, methane, and carbon dioxide. Such a mixture simulates the composition of the early Earth's… read more here.

Keywords: co2; discharge; spectroscopy; mixture ... See more keywords
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Laminating Structure for Interlayer Corona Discharge Treatment Toward Ion-Based Nanogenerators.

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Published in 2023 at "Small methods"

DOI: 10.1002/smtd.202300097

Abstract: A corona discharge treatment (CDT) is utilized to maximize the performance of triboelectric nanogenerators (TENGs) by injecting extra electrons into the negative tribomaterials. Increased performance of CDT TENGs, however, exhibits rapid degradation due to the… read more here.

Keywords: ion based; cdt; discharge; discharge treatment ... See more keywords
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Impact of corona discharge plasma treatment on microbial load and physicochemical and sensory characteristics of semi-dried squid (Todarodes pacificus)

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Published in 2017 at "Food Science and Biotechnology"

DOI: 10.1007/s10068-017-0137-8

Abstract: The use of corona discharge plasma jet (CDPJ) for the improvement of the sanitary quality of semi-dried squid was investigated. Microbial contaminants, namely aerobic, coliforms, and molds and yeasts, were detected in the samples. The… read more here.

Keywords: dried squid; discharge plasma; treatment; semi dried ... See more keywords
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The effect of surface modifications with corona discharge in pinus and eucalyptus nanofibril films

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Published in 2018 at "Cellulose"

DOI: 10.1007/s10570-018-1948-3

Abstract: The corona treatment is promising for the improvement of the quality of fabrics and composites, but there are only a few studies on its effectiveness for surface modification of nanofibril films for printing and packaging… read more here.

Keywords: corona discharge; treatment; surface; nanofibril films ... See more keywords
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Removal of low-concentration thiophene by DC corona discharge plasma

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Published in 2018 at "Environmental Science and Pollution Research"

DOI: 10.1007/s11356-018-3669-4

Abstract: AbstractThis study focuses on the removal of C4H4S using DC corona discharge plasma. The influences of various factors such as C4H4S concentration (ppm), temperature (°C), O2 concentration (%), and dust concentration (mg/m3) on the conversion… read more here.

Keywords: discharge plasma; conversion; c4h4s; discharge ... See more keywords
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A study of the corona discharge theory for multipoint–plane configurations

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Published in 2019 at "Indian Journal of Physics"

DOI: 10.1007/s12648-019-01448-0

Abstract: This paper presents the numerical calculation of current–voltage ( I – V ) characteristics that were produced by a corona discharges plasma generator for a multipoint–plane configuration in air and its comparison with the experimental… read more here.

Keywords: plane; corona discharge; discharge theory; study corona ... See more keywords
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Simultaneous degradation of glucocorticoids and sterilization using bubbling corona discharge plasma based systems: a promising terminal water treatment facility for hospital wastewater

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Published in 2021 at "Chemical Engineering Journal"

DOI: 10.1016/j.cej.2021.132845

Abstract: Glucocorticoids (GCs) have drawn great concern due to their widespread contamination in the environment and application in treating patients with COVID-19. Due to the lack of data about GC removal using advanced treatment processes, a… read more here.

Keywords: degradation; sterilization; treatment; bubbling corona ... See more keywords
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A simplified formulation of wire-plate corona discharge in air: Application to the ion wind simulation

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Published in 2018 at "Journal of Electrostatics"

DOI: 10.1016/j.elstat.2018.02.001

Abstract: Abstract The spatial distribution of charged particles (electrons, negative ions and positive ions) and electric field have been evaluated using a semi-analytical approach of the positive and negative corona discharge for a wire-to-plate electrode system.… read more here.

Keywords: corona; wire plate; corona discharge;
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Surfactant and non-surfactant radical scavengers in aqueous reactions induced by pulsed corona discharge treatment

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Published in 2019 at "Journal of Electrostatics"

DOI: 10.1016/j.elstat.2019.03.001

Abstract: Abstract The choice of energy input rate in treatment of aqueous media with gas-phase pulsed corona discharge (PCD) requires quantification of reactive oxygen species (ROS) reactions dependent on oxidation kinetics. The role of surfactant and… read more here.

Keywords: non surfactant; radical scavengers; corona discharge; surfactant radical ... See more keywords
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Comparison of the positive and negative modes of corona discharge ion source for direct determination of aspirin in urine by ion mobility spectrometry

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Published in 2021 at "International Journal of Mass Spectrometry"

DOI: 10.1016/j.ijms.2021.116699

Abstract: Abstract Ionization of aspirin (A) in positive and negative modes of a corona discharge (CD) ion source was studied by ion mobility spectrometry (IMS). The IMS spectra showed that aspirin can be both protonated, AH+,… read more here.

Keywords: positive negative; spectrometry; negative modes; ion ... See more keywords
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Antibacterial nanocomposite preparation of polypropylene-Silver using Corona discharge

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Published in 2017 at "Progress in Organic Coatings"

DOI: 10.1016/j.porgcoat.2017.07.020

Abstract: Abstract Silver nanoparticles were coated on polypropylene film to study its antibacterial activity. For this purpose, the surface of polypropylene film was treated by the corona discharge and then the modified polymeric film was immersed… read more here.

Keywords: polypropylene; polypropylene silver; film; silver ... See more keywords