Investigations on evaporation phenomena in the plastic bonded electrodes used in emission spectroscopy by radioisotopic labelling |
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| Authors: | L Prókai J Tóth |
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| Institution: | (1) Hungarian Oil and Gas Research Institute, H-8200 Veszprém, Hungary;(2) Institute of Radiochemistry and Physics, University of Chemical Engineering, H-8200 Veszprém, Hungary |
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| Abstract: | 51Cr tracer was used to study the evaporation of chromium during excitation. The evaporation rate vs. time relationships and the isotope distribution in the carrier electrodes were investigated using different electrodes /graphite and carbon/ in the arc excitation of the non-conducting material mixed with the appropriate conducting material /graphite or carbon/. The mechanism of the transport was elucidated. |
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