Investigation of the mechanism of microplasma impact on iron and aluminum load using solutions of organic substances

International Scientific Conference on "Radiation-Thermal Effects and Processes in Inorganic Materials"

材料科学;物理学

Lobanova, G.L.^1 ; Yurmazova, T.A.^2 ; Shiyan, L.N.^2 ; Voyno, D.A.^2

Laboratory 12, Institute of High Technology Physics, Tomsk Polytechnic University, Tomsk, Russia^1

Department of General and Inorganic Chemistry, Institute of High Technology Physics, Tomsk Polytechnic University, Tomsk

634050, Russia^2

关键词: Active particles;    Developing process;    Electrode erosion;    Methylene blue solution;    Organic substances;    Pulse parameter;    Pulsed electric discharges;    Sorption process;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/81/1/012076/pdf
DOI  :  10.1088/1757-899X/81/1/012076

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

The paper reports on the study of mechanism of electroeffects on iron and aluminum and pellets with using solutions of organic substances. Methylene blue solution, furacilin and eosin were used. It is observed the reactions of the pulse at the time and after switching off the voltage source. It is shown that there are two developing process in the conditions studied. The first process depends on material of electrodes and pulse parameters. The second process occurs spontaneously and it is determined by the redox reaction and sorption processes. The products of electrode erosion and active particles react in the redox reactions. Active particles are formed in solution by the action of pulsed electric discharge in water. The highest efficiency of the process was demonstrated on an iron pellets.