Coaxial microplasma source

• Autorzy: Kroplewski Ł. , Jasiński M. , Dors M. , Zakrzewski Z. , Mizerczyk J.

Warianty tytułu

PL

Współosiowy generator plazmy

• Języki publikacji: EN

Abstrakty

EN

In this paper the results of an experimental investigation of a microwave sustained discharge in argon at atmospheric pressure are given. The coaxial based plasma torch operated at frequency of 2.45 GHz for gas flow rates of 0.7, 1.5 and 3 l/min. Measurements of the absorbed versus reflected power as well as the electromagnetic field and the anti-bacteria UVB radiation close to the discharge were conducted. Results of measurements show that our simple microwave microplasma source (MMS) operate stable in relatively large range of power and gas flow rate. UVB emitted by the MMS may be used for materials disinfection.

Słowa kluczowe

EN

microwaves; microwave plasma; microplasma

PL

mikrofale; plazma mikrofalowa; mikroplazma

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Przegląd Elektrotechniczny
• Rocznik: 2009
• Tom: R. 85, nr 5
• Strony: 118--121
• Opis fizyczny: Bibliogr. 6 poz., rys., tab., wykr.

Twórcy

autor

Kroplewski Ł.

autor

Jasiński M.

autor

Dors M.

autor

Zakrzewski Z.

autor

Mizerczyk J.

• , Instytut Maszyn Przepływowych im. R. Szewalskiego Polskiej Akademii Nauk, ul. Fiszera 14, 80-952 Gdańsk,

Bibliografia

• [1] Kim J. Terashima K., Microwave Excited Nonequilibrium Atmospheric Pressure Microplasmas for Polymer Surface Modification, Proc. APSPT-4, (2002), 324-327
• [2] Yoshiki H., Generation of Air Microplasma Jet and its Application to Local Etching of Polyimide Films, Jpn. J. Appl. Phys., 45 (2006), 5618-5623
• [3] Iza F., Hopwood J., Split-Ring Resonator Microplasma: Microwave Model, Plasma Impedance and Power Efficiency, Plasma Sources Sci. Technol, 14 (2005), 397-406
• [4] Kikuchi T., Hasegawa Y., Shirai H., RF Microplasma Jet at Atmospheric Pressure: Characterization and Application to Thin Film Processing, J. Phys. D: Appl. Phys., 37 (2004), 1537-1543
• [5] Stonies R., Schermer S., Voges E., Broekaert J. A. C., A New Small Microwave Plasma Torch, Plasma Sources Sci. Technol., 13 (2004), 604-611
• [6] Bilgic A.M., Engel U., Voges E., Kuckelheim M., Broekaert J.A.C., A New Low-power Microwave Plasma Source Using Microstrip Technology for Atomic Emission Spectrometry, Plasma Sources Sci. Technol., 9 (2000), 1-4.
• [7] Stalder K. R., McMillen D. F., Woloszko J. Electrosurgical Plasmas, J. Phys. D: Appl. Phys., 38 (2005), 1728-1738
• [8] Sladek R. E. J., Stoffels E., Deactivation of Escherichia Coli by the Plasma Needle, J. Phys. D: Appl. Phys., 38 (2005), 1716-1721
• [9] Goch M., Jasiński M., Zakrzewski Z., Mizeraczyk J., New Microwave Source of Microdischarges Generated in Noble Gases at Atmospheric Pressure. Czech. J. Phys., 56 (2006), 795-802