Kinetics and Mechanism of Cr(VI) Reduction in a Water Cathode Induced by Atmospheric Pressure DC Discharge in Air

2016 ◽  
Vol 36 (5) ◽  
pp. 1253-1269 ◽  
Author(s):  
Dmitriy A. Shutov ◽  
Aleksandra V. Sungurova ◽  
Andrei Choukourov ◽  
Vladimir V. Rybkin
Keyword(s):  
Atmospheric Pressure ◽  
Kinetics And Mechanism ◽  
Dc Discharge ◽  
Water Cathode

Modeling Chemical Composition for an Atmospheric Pressure DC Discharge in Air with Water Cathode by 0-D model

2014 ◽  
Vol 34 (4) ◽  
pp. 721-743 ◽  
Author(s):  
Elena S. Bobkova ◽  
Sergeiy A. Smirnov ◽  
Yana V. Zalipaeva ◽  
Vladimir V. Rybkin
Keyword(s):  
Chemical Composition ◽  
Atmospheric Pressure ◽  
Dc Discharge ◽  
Water Cathode ◽  
D Model

Physical Parameters and Chemical Composition of a Nitrogen DC Discharge with Water Cathode

2015 ◽  
Vol 35 (4) ◽  
pp. 639-657 ◽  
Author(s):  
Sergey A. Smirnov ◽  
Dmitriy A. Shutov ◽  
Elena S. Bobkova ◽  
Vladimir V. Rybkin
Keyword(s):  
Chemical Composition ◽  
Physical Parameters ◽  
Dc Discharge ◽  
Water Cathode

The Research of Atmospheric Pressure Cold Plasma Jet Generated by Auto-Excited-Pulsed DC Discharge

2014 ◽  
Vol 989-994 ◽  
pp. 1200-1203
Author(s):  
Ye Lin Hu ◽  
Qiu Wang ◽  
Zhao Quan Chen
Keyword(s):  
Power Supply ◽  
Discharge Current ◽  
Atmospheric Pressure ◽  
Cold Plasma ◽  
Argon Plasma ◽  
Plasma Jet ◽  
Pulse Frequency ◽  
Dc Discharge ◽  
Pulsed Dc ◽  
Piezoelectric Ceramic Transformer

In order to obtain stable cold plasma jet under atmospheric pressure condition, we designed a high-voltage DC power supply based on the principle of multilayer piezoelectric ceramic transformer (MPT). At the same time, we developed a cold plasma jet device that its shape is similar to the gun structure. The total weight of device, including the power supply and the generator, is less than 500 g. In the experiments of argon plasma under atmospheric pressure, current–voltage measurements show that the discharge actually appears periodically pulsed with a frequency of about 30 kHz. The discharge current has a pulse-width that is about 100 ns, while its peak value reaches about 32 mA. The maximum length of the plasma is about 3 cm. The further study showed that the discharge current pulse frequency is determined by the ion drift mechanism.

Ionization Mechanism and Chemical Composition of an Argon DC Discharge with Water Cathode

2014 ◽  
Vol 35 (1) ◽  
pp. 107-132 ◽  
Author(s):  
Dmitriy A. Shutov ◽  
Sergeiy A. Smirnov ◽  
Elena Bobkova ◽  
Vladimir V. Rybkin
Keyword(s):  
Chemical Composition ◽  
Ionization Mechanism ◽  
Dc Discharge ◽  
Water Cathode

scholarly journals Potential of N2/O2 atmospheric pressure needle-water DC microplasmas for nitrogen fixation: nitrite-free synthesis of nitrates

2020 ◽  
Vol 22 (42) ◽  
pp. 24801-24812
Author(s):  
C. Pattyn ◽  
N. Maira ◽  
A. Remy ◽  
N. C. Roy ◽  
S. Iseni ◽  
...  
Keyword(s):  
Nitrogen Fixation ◽  
Atmospheric Pressure ◽  
Water System ◽  
Water Cathode

Nitrates are synthesized without residual nitrites in a DC microplasma–water system operated with a water cathode.

Characteristics of a DC discharge with a water cathode in argon

2016 ◽  
Vol 42 (1) ◽  
pp. 74-78 ◽  
Author(s):  
S. A. Smirnov ◽  
D. A. Shutov ◽  
E. S. Bobkova ◽  
V. V. Rybkin
Keyword(s):  
Dc Discharge ◽  
Water Cathode
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