Open AccessDistinctive features of electric current passing through vapour gaseous envelope in anodic plasma electrolytic processes
Author(s) -
А. В. Жиров,
П. Н. Белкин,
С. А. Кусманов,
S. Yu. Shadrin
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1713/1/012049
Subject(s) - anode , electrolyte , aqueous solution , conductivity , current (fluid) , hydrobromic acid , analytical chemistry (journal) , electric field , chloride , chemistry , ion , plasma , inorganic chemistry , materials science , electrode , thermodynamics , environmental chemistry , organic chemistry , physics , quantum mechanics
This article focuses on the study of the effect of anodic composition of electrolyte on electric conductivity of a vapour gaseous envelope, formed in the mode of anode stationary heating. The investigation methods were based on measuring current-voltage characteristics in aqueous solutions of ammonium chloride, chlorohydric acid and hydrobromic acid at equal anion concentrations. It has been established that conductivity in vapour gas medium is primarily determined by electric field intensity which varies depending on its composition and thickness, ion mobility considered as factor of secondary importance. It has been assumed that emissive capacity of aqueous solutions can be limited by a critical concentration of their components.