Plasma treatment of aqueous solutes: Some chemical properties of a gliding arc in humid air

被引：119

作者：

Benstaali, B ^{[1
]}

Moussa, D

Addou, A

Brisset, JL

机构：

[1] Univ Mostaganem, Dept Chim, Mostaganem, Algeria

[2] STMI, F-91196 Gif Sur Yvette, France

[3] Univ Rouen, UFR Sci, Lab Electrochim, F-76821 Mt St Aignan, France

来源：

EUROPEAN PHYSICAL JOURNAL-APPLIED PHYSICS | 1998年 / 4卷 / 02期

关键词：

D O I：

10.1051/epjap:1998258

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The chemical properties of the gaseous species generated in a humid air gliding are discharge are investigated. Aqueous solutions are used as the targets exposed to the plasma, and this allo rvs to evidence strong acid and oxidizing effects on various solutes by means of spectrometric or potentiometric methods. The influence of some working parameters such as the input gas flow, the distance from the electrodes to the target or the electrode gap is examined on the chemical transform and simple experimental laws are derived. A general feature is observed for oxidation and suggests the occurrence of an auto-catalytic step in the relevant kinetic mechanism.

引用

页码：171 / 179

页数：9

共 16 条

[1] KINETIC-STUDY OF THE REACTION BETWEEN FERRIIN AND NITROUS-ACID BY A CONCENTRATION JUMP STOPPED FLOW TECHNIQUE [J].