Wszystkie pola: barrier discharge - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Dielectric Barrier Discharge in Atmospheric Air for Different Barrier Materials
Autorzy:: Khomich, V.
Malashin, M.
Moshkunov, S.
Shershunova, E.
Powiązania:: https://bibliotekanauki.pl/articles/1193437.pdf
Data publikacji:: 2015-04
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 52.80.Tn
Opis:: This paper deals with the ignition of a diffuse dielectric barrier discharge in air at atmospheric pressure with a high voltage rectangular pulse supply. The study is focused on the effects of dielectric materials. The current and voltage waveforms of discharges with different barriers look similar. But the discharge development process can be different. It is described by many synchronous electron avalanches in a case of alumina ceramics, and by a streamer - in a case of acrylic glass.
Źródło:: Acta Physica Polonica A; 2015, 127, 4; 1298-1300
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: A Study on Discharge Characteristics by Using MF and RF Power in Remote Dielectric Barrier Discharge
Autorzy:: Kim, D.
Shim, Y.
Kim, H.
Han, J.
Powiązania:: https://bibliotekanauki.pl/articles/1398758.pdf
Data publikacji:: 2016-04
Wydawca:: Polska Akademia Nauk. Instytut Fizyki PAN
Tematy:: 52.77.Bn
Opis:: We have developed an atmospheric pressure plasma apparatus of remote dielectric barrier discharge (RDBD) applicable for a large area. We have systematically studied the characteristics of medium frequency (MF, 40 kHz) and radio frequency (RF, 13.56 MHz) discharge using an optical emission spectroscope. Nitrogen (N₂) and argon (Ar) gases were used in the MF and RF discharge excitation, respectively, in a mixture with clean dry air (CDA). The peak of oxygen radical (O*₂) appears at 259.3 nm when the RDBD is employed. Furthermore, intensive peaks are observed at gas ratios of N₂:CDA=100:1 in MF excitation and at gas ratios of Ar:CDA=70:0.5 in RF discharge excitation. On the other hand, the contact angle shows about 5° in PET samples after the RDBD treatment using the RF and MF discharge excitation. Surface analyses of polyethylene terephthalate (PET) samples were carried out using an atomic force microscope and X-ray photoelectron spectroscope.
Źródło:: Acta Physica Polonica A; 2016, 129, 4; 707-710
0587-4246
1898-794X
Pojawia się w:: Acta Physica Polonica A
Dostawca treści:: Biblioteka Nauki

Artykuł

Informacja