Mechanism of formation and decay of some O1 levels in the positive column of a glow discharge in O2

1982 ◽  
Vol 37 (5) ◽  
pp. 1233-1236 ◽  
Author(s):  
A. I. Maksimov ◽  
V. V. Rybkin
Keyword(s):  
Glow Discharge ◽  
Positive Column ◽  
Mechanism Of Formation

CHEMICAL REACTIONS IN ELECTRICAL DISCHARGES: I. THE SPECTRUM OF THE METHANE–OXYGEN SYSTEM AT LOW PRESSURE IN THE POSITIVE COLUMN OF A D-C. GLOW DISCHARGE

1964 ◽  
Vol 42 (8) ◽  
pp. 1792-1810
Author(s):  
Pierre A. Bois D'enghien ◽  
Jacques M. Deckers
Keyword(s):  
Carbon Monoxide ◽  
Steady State ◽  
Glow Discharge ◽  
Chemical Reactions ◽  
Positive Column ◽  
Quantitative Relationship ◽  
Chemical Bonds ◽  
Mechanism Of Formation ◽  
Electrical Discharges ◽  
Oxygen System

A technique is described which permits the study of changes in the spectra emitted by fast flowing reacting gas mixtures in the plasma of the positive column of a weak d-c. glow discharge. In certain cases a quantitative relationship is shown to exist between the concentration of a species and the intensity of emission of its spectrum. In particular such a correlation exists between the emission intensity of CO and its concentration. Use of this fact is then made to follow the rate of formation of carbon monoxide in methane–oxygen mixtures flowing through a discharge. The mechanism of formation of the various emitters either by means of a chemical reaction or by electron impact on molecules or radicals is discussed. It is concluded that to account for the rate of formation of CO, at least in the early stages of the presence of the gases in the discharge, before the steady state concentrations of atoms, radicals, and molecules have been approached, most of the energy of the electrons is used in breaking chemical bonds. The electric Held values needed to impart the necessary amount of energy to the electrons are of the same magnitude as those measured in this laboratory (~60 V cm−1).

Activation of natural aluminosilicates in the argon glow-discharge positive column

2007 ◽  
Vol 41 (4) ◽  
pp. 291-295 ◽  
Author(s):  
P. B. Razgovorov ◽  
D. V. Sitanov ◽  
V. Yu. Prokof’ev ◽  
Yu. K. Shchipalov
Keyword(s):  
Glow Discharge ◽  
Positive Column

Constriction of a Positive Column in an Argon Glow Discharge

1976 ◽  
Vol 40 (5) ◽  
pp. 1449-1455 ◽  
Author(s):  
Shoichi Hatori ◽  
Susumu Shioda
Keyword(s):  
Glow Discharge ◽  
Positive Column

Influence of dust particles on positive column of DC glow discharge

2018 ◽  
Vol 123 (10) ◽  
pp. 103301 ◽  
Author(s):  
Ruihuan Tian ◽  
Chengxun Yuan ◽  
Hui Li ◽  
Yonggan Liang ◽  
Jian Wu ◽  
...  
Keyword(s):  
Glow Discharge ◽  
Positive Column ◽  
Dust Particles ◽  
Dc Glow Discharge

2D Modeling of Plasma Dynamic Contraction in the Positive Column of Glow Discharge

2022 ◽  
Author(s):  
Hongtao Zhong ◽  
Xingqian Mao ◽  
Mikhail S. Mokrov ◽  
Mikhail N. Shneider ◽  
Yiguang Ju
Keyword(s):  
Glow Discharge ◽  
Positive Column ◽  
Plasma Dynamic ◽  
2D Modeling ◽  
Dynamic Contraction
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