| Post date: 2023/10/9 | 
  1. Atmospheric plasma jet of argon gas
A plasma jet at atmospheric pressure is a non-thermal plasma discharge that leads to the creation of a flux of highly active chemical particles. As a result of the impact of electrons, argon gas is excited and ionized. The plasma flux that moves at a high speed contains ions, electrons, highly active radicals that undergo a rapid recombination process.
Atmospheric plasma jet is discharge type with dielectric barrier. This jet works with a power source with radio frequency waves at a frequency of 13.56 MHz and a power range between 15 and 200 watts with argon gas flow. This fountain has two cylindrical coaxial electrodes that are separated from each other by quartz insulation and the gas passes between them.

        Plasma jet with power supply
Activation and cleaning of the surface of plastics or metals
Surface disinfection
Water activation
Removal of organic pollutants in water
Application in agriculture and medicine
So far, many students have completed their thesis on the interaction of this plasma with cancerous substances and cells, DNA and RNA.

2. Helium atmospheric plasma jet
This plasma is a cold plasma that can be easily touched by hand. This jet was designed and built in the laboratory, and its effect on healthy and cancerous cells, as well as the study of plasma parameters, is currently being studied during the master's and doctoral theses.


3. Inductively coupled plasma source
A: Inductively coupled plasma using a kHz power supply


B: Inductively coupled plasma using a radio frequency power supply

4. Nitration and plasma sputtering device
With the help of this device, metal layers can be created on glass, metal or ceramic materials, or by creating a nitride layer on the surface of metals, the resistance to corrosion or wear can be increased.


5. 5 kJ focal plasma device

6. Dielectric barrier discharge surface plasma

7. Direct current plasma



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