THE VOLTAMPERMETRIC METHOD OF INVESTIGATION AND ANALYSIS OF THE SOLID BODIES SURFACES FOR THE CONTENT OF MICROQUANTITIES OF METAL AND ITS COMPOUNDS WITH USE OF THE MERCURY (AMALGAM) ELECTRON AS THE SAMPLE-TAKING AND INDICATING ONE

The samples of semiconductors, optic ceramics, sulphide minerals have been investigated. The possibility of using the mercury and natrium amalgam for taking the samples of a substance from the surface of the specimen without its preliminary processing, has been justified. At this, the stages of the sample taking, the concentration of the substance to be determined and its analysis have been combined. The express method of analysis of the solid bodies surfaces for the content of the microquantities of metals and its compounds has been developed. The methods have been introduced in the Tomsk State University a.o. The developed method can be used for the analysis of surfaces of semiconductors, metals and alloys for the content of metals and its compounds, for detection of microinclusions of metals in the object of metallurgy and mining industry, provided the active interaction of mercury with the specimen base does not take placeAvailable from VNTIC / VNTIC - Scientific & Technical Information Centre of RussiaSIGLERURussian Federatio