Electric breakdown along a jet electrolytic cathode at low pressures

Gaisin, Al. F.; Сон, Э. Е.

doi:10.1134/s0018151x10050172

Cited by 11 publications

(3 citation statements)

References 3 publications

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“…New chemical pathways that are not achievable with traditional plasma processes may be possible by microplasma-produced species at relatively low gas temperatures. Among all kinds of non-equilibrium plasma systems [7][8][9][10], underwater or on water discharges are interesting and promising for their value in plasma physics research [11][12][13][14][15][16][17][18][19][20][21][22][23] and applications in materials processing, biology, and water sterilization [5,[24][25][26]. A range of approaches for generating plasmas in/on liquids have been explored.…”

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confidence: 99%

“…Several authors previously investigated discharge systems with electrolyte electrodes. These studies suggest that different modes, especially glow mode and multichannel mode could be ignited [11][12][13][14][15][16][17][18][19][20]. A mechanism of discharge maintenance based on the estimates of the average energy an impinging H + ion transfers to a negative ion of impurity in the electrolyte, was also proposed [11].…”

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confidence: 99%

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Characterization of a DC-driven microplasma between a capillary tube and water surface

Lü

Zhong

et al. 2013

EPL

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A microplasma generated between a stainless-steel capillary and water surface in ambient air with flowing argon as working gas appears as a bright spot at the tube orifice and expands to form a larger footprint on the water surface, and the dimensions of the bell-shaped microplasma are all below 1 mm. The electron density of the microplasma is estimated to be ranging from 5.32 × 10 9 cm −3 to 2.02 × 10 14 cm −3 for the different operating conditions, which is desirable for generating abundant amounts of reactive species. A computational technique is adopted to fit the experimental emission from the N2 second positive system with simulation results. It is concluded that the vibrational temperature (more than 2000 K) is more than twice the gas temperature (more than 800 K), which indicates the non-equilibrium state of the microplasma. Both temperatures showed dependence on the discharge parameters (i.e., gas flow and discharge current). Such a plasma device could be arranged in arrays for applications utilizing plasmainduced liquid chemistry.

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Characterization of a DC-driven microplasma between a capillary tube and water surface

Lü

Zhong

et al. 2013

EPL

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“…However, due to the essential complexity of the plasmas of electrical discharges with liquid elec trodes, a profound understanding of their fundamen tal physics has still not been achieved. By now, only experimental investigation of discharge ignition is pri marily performed and the characteristics of the DC discharge between the solid and the liquid electrode are determined [6][7][8][9][10].…”

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confidence: 99%