Готові списки джерел за темами / Glow discharge with liquid cathode

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Добірка наукової літератури з теми "Glow discharge with liquid cathode"

Автор: Grafiati

Опубліковано: 3 червня 2025

Оновлено: 31 липня 2025

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Статті в журналах з теми "Glow discharge with liquid cathode"

Ignatiev, A. A., P. A. Ivanova, A. N. Ivanov, A. A. Gushchin, D. A. Shutov, and V. V. Rybkin. "Kinetics of Ibuprofen Degradation in Aqueous Solution by the Action of Direct-Current Glow Discharge in Air." Химия высоких энергий 57, no. 6 (2023): 500–504. http://dx.doi.org/10.31857/s0023119323060050.

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The kinetics of decomposition of ibuprofen in its aqueous solution by the action of atmosphericpressure direct-current discharge in ambient air has been studied. The treated solution served as both the cathode and the anode of the discharge system. Degradation rates and effective degradation rate constants have been determined. Based on these data, the energy yields and degrees of destruction were calculated for various discharge powers (discharge currents). Discharges in a liquid cathode and anode differ little in the energy yields of degradation. But the rates and rate constants of degradati

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Gorska, Monika, and Pawel Pohl. "The application of tetramethylammonium hydroxide for generating atmospheric pressure glow discharge in contact with alkalized flowing liquid cathode solutions – evaluation of the analytical performance." Journal of Analytical Atomic Spectrometry 36, no. 8 (2021): 1768–81. http://dx.doi.org/10.1039/d1ja00148e.

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Анотація:

The analytical performance of flowing liquid cathode atmospheric pressure glow discharge (FLC-APGD), generated in contact with alkalized solutions for the determination of selected elements by optical emission spectrometry (OES) was assessed.

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Gorska, Monika, and Pawel Pohl. "Simplified and rapid determination of Ca, K, Mg, and Na in fruit juices by flowing liquid cathode atmospheric glow discharge optical emission spectrometry." Journal of Analytical Atomic Spectrometry 36, no. 7 (2021): 1455–65. http://dx.doi.org/10.1039/d1ja00127b.

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Анотація:

Atmospheric pressure glow discharge (APGD) microplasma, sustained between a flowing liquid cathode (FLC) and a tungsten anode, was applied for the determination of Ca, K, Mg, and Na in fruit juices with a simplified sample preparation procedure.

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Шуаибов, А.К., М.П. Чучман та Л.В. Месарош. "Электрические характеристики тлеющего разряда в воздухе над поверхностью раствора сульфата алюминия в воде". Elektronnaya Obrabotka Materialov 53, № 3 (2017): 41–46. https://doi.org/10.5281/zenodo.1053521.

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The paper presents the current-voltage characteristics of the magnitude of the cathode potential drop, the dependencies of the full and specific power pumped into plasma on the density of electrons depending on the current for the glow discharge in air at atmospheric pressure with the cathode on the base of 1–10% solution of aluminum sulfate in distilled water. The distance from the electrolytic liquid cathode to the metal anode varied in the range of 1–10 mm, at an average discharge current of 8–36 mA. The discharge is promising for the synthesis of nanostructures of aluminum and aluminum oxi

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Dzimitrowicz, A., K. Greda, T. Lesniewicz, P. Jamroz, M. Nyk, and P. Pohl. "Size-controlled synthesis of gold nanoparticles by a novel atmospheric pressure glow discharge system with a metallic pin electrode and a flowing liquid electrode." RSC Advances 6, no. 84 (2016): 80773–83. http://dx.doi.org/10.1039/c6ra17706a.

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A direct current atmospheric pressure glow discharge operated between a pin-type solid metallic electrode and the surface of a flowing solution, positively or negatively charged and serving as the flowing liquid anode or cathode, was used for synthesizing gold nanoparticles.

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Titov, V. A., V. V. Rybkin, S. A. Smirnov, A. L. Kulentsan, and H. S. Choi. "PROPERTIES OF ATMOSPHERIC PRESSURE GLOW DISCHARGE WITH LIQUID ELECTROLYTE CATHODE." High Temperature Material Processes (An International Quarterly of High-Technology Plasma Processes) 11, no. 4 (2007): 515–25. http://dx.doi.org/10.1615/hightempmatproc.v11.i4.40.

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Kulentsan, Anton L., Dmitriy A. Shutov, and Vladimir V. Rybkin. "IMPACT OF TRANSFER PROCESSES OF LIQIUD CATHODE COMPONENTS ON PHYSICAL-CHEMICAL PARAMETERS OF ATMOSPHERIC PRESSURE DC DISCHARGE." IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENIY KHIMIYA KHIMICHESKAYA TEKHNOLOGIYA 60, no. 6 (2017): 52. http://dx.doi.org/10.6060/tcct.2017606.5566.

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Experimental data on glow discharge parameters of atmospheric pressure in air with cathodes from distilled water and water containing ions of potassium, sodium and copper (II) are obtained. Chlorides of the corresponding salts were used. The current range was 20-60 mA, and the solution concentrations were -0.1-0.4 mol/l. The cathode drops of the potential and the electric fields in the plasma are determined by the mobile anode method. With emission spectroscopy by modeling the unresolved rotational structure of the emission bands of the second positive system of nitrogen molecules, gas tempera

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Matusiak, Tomasz, Krzysztof Swiderski, Jan Macioszczyk, Piotr Jamroz, Pawel Pohl, and Leszek Golonka. "Element sensor based on microplasma generators." Sensor Review 40, no. 4 (2020): 437–44. http://dx.doi.org/10.1108/sr-11-2019-0259.

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Purpose The purpose of this paper is to present a study on miniaturized instruments for analytical chemistry with a microplasma as the excitation source. Design/methodology/approach The atmospheric pressure glow microdischarge could be ignited inside a ceramic structure between a solid anode and a liquid cathode. As a result of the cathode sputtering of the solution, it was possible to determine its chemical composition by analyzing the emission spectra of the discharge. Cathodes with microfluidic channels and two types of anodes were constructed. Both types were tested through experimentation

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Greda, Krzysztof, Piotr Jamroz, Anna Dzimitrowicz, and Pawel Pohl. "Direct elemental analysis of honeys by atmospheric pressure glow discharge generated in contact with a flowing liquid cathode." Journal of Analytical Atomic Spectrometry 30, no. 1 (2015): 154–61. http://dx.doi.org/10.1039/c4ja00261j.

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Miniaturized atmospheric pressure glow discharge with a flowing liquid cathode was used for the elemental analysis (Ca, Cu, Fe, K, Li, Mg, Mn, Na, Rb and Zn) of honeys by OES. A simplified sample preparation procedure was proposed and samples of honeys were only dissolved in water and acidified with HCl.

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Shutov, Dmitriy A., Aleksandr N. Ivanov, Vladimir V. Rybkin, and Anna S. Manukyan. "COMPARATIVE STUDY OF ELECTRICAL AND PHYSICAL PARAMETERS OF GLOW DISCHARGE UNDER WATER SOLUTIONS OF ANIONIC AND CATIONIC SURFACTANTS." IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII KHIMIYA KHIMICHESKAYA TEKHNOLOGIYA 63, no. 2 (2020): 91–98. http://dx.doi.org/10.6060/ivkkt.20206302.6194.

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The results of experimental study of the electrical and physical parameter of the gas discharge in air under the solutions of the two types of surfactants are given. The discharge was ignited between metal needle anode and liquid cathode. As the cathode the solutions of anionic surfactant C12H25SO4Na (SLS) and cationic surfactant C12H46ClN, (AOTC) were used. In the concentration range of 5·10-3-10 g/L and discharge current range of 20-100 mA the phenomenology of discharge was studied, the current densities and inputted power, cathode voltage drops, vibrational temperatures of N2(C3Πu), gas tem

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Більше джерел

Дисертації з теми "Glow discharge with liquid cathode"

Webb, MR, FJ Andrade, G. Games, R. McCrindle, and GM Hieftje. "Spectroscopic and electrical studies of a solution-cathode glow discharge." Journal of Analytical Atomic Spectrometry, 2005. http://encore.tut.ac.za/iii/cpro/DigitalItemViewPage.external?sp=1000982.

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A glow discharge using a solution as the cathode was investigated to add to the understanding of the operating mechanism and characteristics of such systems. The intensities and vertical distributions of emission from several analytes and background species were observed and compared with the vertical distribution of Fe excitation and OH rotational temperatures, as well as to electrical characteristics. The effects of the discharge gap size, the pH and conductivity of the solution, the applied current and the solution flow rate on these distributions were also studied. Detection limits for thi

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Тугай, Сергій Борисович. "Імпульсні режими роботи технологічних електронно-променевих гармат високовольтного тліючого розряду". Doctoral thesis, Київ, 2013. https://ela.kpi.ua/handle/123456789/6373.

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Den, Hartog Elizabeth Ann. "Studies of the cathode region of the d.c. glow discharge." 1989. http://catalog.hathitrust.org/api/volumes/oclc/20863164.html.

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Thesis (Ph. D.)--University of Wisconsin--Madison, 1989.<br>Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references.

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Κατσάνου, Ευφροσύνη. "Μελέτη της επίδρασης του υλικού της καθόδου στην εκκένωση αίγλης". Thesis, 2012. http://hdl.handle.net/10889/5627.

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Σκοπός της παρούσας διπλωματικής εργασίας είναι η πειραματική μελέτη ηλεκτρικής εκκένωσης σε χαμηλή πίεση αερίου σε ανομοιογενές ηλεκτρικό πεδίο (διάκενο ακίδα-πλάκα) και η σύγκριση με την ηλεκτρική εκκένωση στο ομογενές πεδίο. Βάση για όλες τις θεωρίες που πραγματεύονται την παραγωγή πλάσματος συνιστά η θεωρία Townsend. Σύμφωνα με αυτή, τα αέρια κατά την εφαρμογή μιας κρίσιμης τιμής τάσης παύουν να είναι μονωτές, υφίστανται ηλεκτρική διάσπαση και μετατρέπονται σε αγωγούς. Προτείνεται έτσι μια πολύ καλή εξήγηση των μηχανισμών των ηλεκτρικών εκκενώσεων που αφορά όμως, μόνο τα ομογενή πεδία. Η π

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Faria, Maria José Gomes. "Stability and bifurcations of modes of current transfer to cathodes of DC gas discharges." Doctoral thesis, 2011. http://hdl.handle.net/10400.13/1441.

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Stability of di⁄erent steady-state modes of current transfer to cathodes of DC highpressure arcs and of di⁄erent axially symmetric modes of current transfer of DC glow discharges against small perturbations is investigated in the framework of the linear stability theory. The eigenvalue problem for perturbations is solved with the use of software COMSOL Multiphysics. For the arc discharge, it was found that only the di⁄use mode and the rst 3D spot mode can be stable. The transition between the two modes is non-stationary and accompanied by hysteresis. For the glow discharge, variations of the i

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Книги з теми "Glow discharge with liquid cathode"

Morgan, Cheryl. Design and development of a microcavity hollow cathode glow discharge emission system for simultaneous multielement analysis of discrete nanosamples of solution residues. 1993.

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Частини книг з теми "Glow discharge with liquid cathode"

Caroli, Sergio, and Oreste Senofonte. "Hollow Cathode Discharges." In Glow Discharge Spectroscopies. Springer US, 1993. http://dx.doi.org/10.1007/978-1-4899-2394-3_6.

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Jolly, Jacques. "Spectroscopic Diagnostics in the Cathode Fall and Negative Glow of a Nitrogen Glow Discharge." In Nonequilibrium Processes in Partially Ionized Gases. Springer US, 1990. http://dx.doi.org/10.1007/978-1-4615-3780-9_35.

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Karatodorov, Stefan, Valentin Mihailov, and Margarita Grozeva. "Optical Emission Spectroscopy of Combined Laser Ablation-Hollow Cathode Glow Discharge Plasma Source." In NATO Science for Peace and Security Series B: Physics and Biophysics. Springer Netherlands, 2017. http://dx.doi.org/10.1007/978-94-024-0850-8_57.

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Slusar, Denis, Oleksii Isakov, Volodymyr Kolesnyk, Oleg Chugai, and Serhii Oliynick. "Computer Simulation of Abnormal Glow Discharge in Inverse Magnetron Sputtering Systems with Sectioned Cathode Units." In Integrated Computer Technologies in Mechanical Engineering - 2021. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-94259-5_27.

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Jenkins, Gareth, and Andreas Manz. "Optical Emission Detection of Liquid Analytes Using a Micro-Machined D.C. Glow-Discharge Device at Atmospheric Pressure." In Micro Total Analysis Systems 2001. Springer Netherlands, 2001. http://dx.doi.org/10.1007/978-94-010-1015-3_150.

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Melnyk, Igor, Serhii Tuhai, Mykola Surzhykov, Iryna Shved, Vitaliy Melnyk, and Dmytro Kovalchuk. "Different Approaches for Analytic and Numerical Estimation of Operation Temperature of Cooled Cathode Surface in High Voltage Glow Discharge Electron Guns." In Progress in Advanced Information and Communication Technology and Systems. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-16368-5_27.

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METWALLY, K. H., A. H. SAUDY, M. FAROUK, and M. M. EL-OKR. "CHARACTERIZATION OF DC GLOW DISCHARGE PLASMA BY HOLLOW CATHODE." In Modern Trends in Physics Research. WORLD SCIENTIFIC, 2013. http://dx.doi.org/10.1142/9789814504898_0027.

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Bolotov, M. G. "APPLICATION OF HOLLOW CATHODE GLOW DISCHARGE IN THE PROCESSES OF THING METAL FILMS DEPOSITION." In MODERN ENGINEERING RESEARCH: TOPICAL PROBLEMS, CHALLENGES AND MODERNITY. Izdevnieciba “Baltija Publishing”, 2020. http://dx.doi.org/10.30525/978-9934-588-47-1.1.

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Chen, Junqiang, Mouhamadou A. Diop, Youjian Yang, et al. "Numerical Simulation of the Effect of Slotted Anode on Bottom Cathode Rare Earth Electrolytic Cell Flow Field." In Advances in Transdisciplinary Engineering. IOS Press, 2024. http://dx.doi.org/10.3233/atde240780.

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In view of the existing bottom cathode rare earth electrolytic cell has problems such as easy accumulation of gas bubbles at the bottom of the anode, poor overall fluidity of the electrolyte, and unstable electrolysis. In this study, the anode of the bottom cathode rare earth electrolytic cell was improved, and three-dimensional numerical simulation was carried out using the VOF model to investigate the effects of different structures of anodes on the gas-liquid flow characteristics in the electrolytic cell. The results clearly show that the use of slotted anodes can significantly promote the

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M. Orona-Hinojos, Jesus. "Innovative Double Cathode Configuration for Hybrid ECM + EDM Blue Arc Drilling." In Drilling Technology. IntechOpen, 2021. http://dx.doi.org/10.5772/intechopen.97547.

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Electrical discharge machining is a machining method generally used for machining hard metals, those that would be high cost or have poor performance to machine with other techniques using, e.g., lathes, drills, or conventional machining. Therefore, also known as thermal processes like EDM, Plasma or Laser cutting can be used in drilling operations with poor metallurgical quality on cutting edge and will be necessary complement with other processes such as electrochemical machining (ECM). Both ECM and EDM processes use electrical current under direct-current (DC) voltage to electrically power

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Тези доповідей конференцій з теми "Glow discharge with liquid cathode"

Zhang, H., J. Zhao, H. Ru, et al. "Simulation study on the collision process between glow discharge plasma and cathode electrode surface." In 2024 IEEE International Conference on Plasma Science (ICOPS). IEEE, 2024. http://dx.doi.org/10.1109/icops58192.2024.10627034.

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Sherkar, Jagdish, Rajkumar Singh, Raju Kadam, Ganesh Jawale, and Ram Chandra Prasad. "The Effect of Plasma Nitriding on Fatigue and Wear Behavior of AISI 4330 Low Alloy Steel." In HT 2013, edited by B. Lynn Ferguson. ASM International, 2013. https://doi.org/10.31399/asm.cp.ht2013p0137.

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Abstract This paper investigates the effects of process time and temperature during plasma nitriding on the wear and fatigue properties of AISI 4330 steels. Nitriding, a thermochemical treatment involving nitrogen deposition and diffusion into metallic materials, has been widely used to enhance surface properties, wear resistance, fatigue strength, corrosion resistance, and friction characteristics of dynamically loaded components. The plasma nitriding process is conducted in a vacuum chamber where the specimen acts as a cathode, with high voltage (300-1000 V) applied between the cathode and t

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Romedenne, Marie, Fabien Rouillard, Didier Hamon, Michel Tabarant, and Daniel Monceau. "Chemical Interaction of Austenitic and Ferritic Steels with B4C Powder in Liquid Sodium at 600°C." In CORROSION 2018. NACE International, 2018. https://doi.org/10.5006/c2018-10875.

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Abstract In the framework of studies on the control rods lifetime for Sodium Fast Reactor, three commercial steels were exposed to B4C powder in liquid sodium at 600°C for durations up to 3000 h. Analyses by optical and secondary electron microscopy, electron microprobe and glow discharge optical emission spectrometry revealed the formation of borides layers at the surface of the steels and slight carburization underneath. The growth of the boride layers followed parabolic kinetics. The nature of the formed boride layers was in good agreement with thermodynamic equilibrium predicted by Thermo-

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Fujii, Akito, and Akio Nishimoto. "CoCrFeNiTi High-Entropy Sintered Alloy with Metal Screen Direct Current Plasma Nitriding." In IFHTSE 2024. ASM International, 2024. http://dx.doi.org/10.31399/asm.cp.ifhtse2024p0097.

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Abstract High-entropy alloys (HEA) are multinary alloys obtained by blending at least five metallic elements in compositions close to their isoatomic fractions (5–35 at%). Generally, HEAs are produced by arc melting and casting. However, the cast specimens undergo phase separation and have a non-uniform microstructure. In contrast to ingot metallurgy, powder metallurgy has several advantages such as the possibility of alloying metals with high melting points and large differences in melting points and specific gravity. Therefore, we investigated the preparation of HEAs by mechanical alloying (

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Sharma, Neeraj, Gerardo Diaz, and Edbertho Leal-Quiros. "Experimental Study of Enhanced Steam Generation Through Electrolysis in Glow Discharge Mode." In ASME 2012 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/imece2012-88672.

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Electric discharges through liquids initiate various chemical and physical processes which can be utilized in efficient treatment of waste water and generation of steam. In the present paper, generation of heat in an electrolytic cell operating in glow discharge mode has been studied. It is observed that glow discharge mode constitutes an efficient process for steam generation. The electric current between the electrodes reduces dramatically in the glow discharge mode and the voltage between the electrodes increases to open circuit voltage. The decrease in current can be explained by decrease

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Macioszczyk, Jan, Tomasz Matusiak, Piotr Jamroz, and Leszek Golonka. "Ceramic atmospheric pressure micro glow discharge device with evaporating liquid flowing cathode for analytical purposes." In 2017 40th International Spring Seminar on Electronics Technology (ISSE). IEEE, 2017. http://dx.doi.org/10.1109/isse.2017.8000981.

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Yang, S. Q., H. F. Jiang, J. T. Cui, X. B. Tian, Ricky K. Y. Fu, and Paul K. Chu. "Hollow Cathode Glow Discharge for Plasma Ion Implantation." In IEEE Conference Record - Abstracts. 2005 IEEE International Conference on Plasma Science. IEEE, 2005. http://dx.doi.org/10.1109/plasma.2005.359139.

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Hou, Xinyu, Xiaobing Zou, Xinxin Wang, and Yangyang Fu. "Computation Of Cathode Layer Thickness For Normal Glow Discharge." In 2017 IEEE International Conference on Plasma Science (ICOPS). IEEE, 2017. http://dx.doi.org/10.1109/plasma.2017.8496251.

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Lodes, Adam, and Randy Curry. "Atmospheric glow discharge plasmas using a microhollow cathode device." In 2009 IEEE Pulsed Power Conference (PPC). IEEE, 2009. http://dx.doi.org/10.1109/ppc.2009.5386147.

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Majstorović, Gordana, and Nikola Šišović. "Gas temperature measurements in deuterium hollow cathode glow discharge." In 9TH INTERNATIONAL PHYSICS CONFERENCE OF THE BALKAN PHYSICAL UNION (BPU-9). AIP Publishing LLC, 2016. http://dx.doi.org/10.1063/1.4944265.

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