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KMID : 0380319930520010075
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Journal of Korean Research Institute for Better Living
1993 Volume.52 No. 1 p.75 ~ p.86
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A Study on Gamma Rays from Electrochemical Cells
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Abstract
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ract-The energies and intensities of gamma rays emitted from 3 cells with Pd-cathodes of ?1mm×10mm, ?2mm×20mm, ?1mm×10mm were determimed using HPGe-detector system and compared with Pd-neutron capiure mdel.
Very strong gamma rays of 512keV, 622keV, 1051keV and 8 more important ones were found to be identical with characteristic gamma rays of 106Pd and 109Pd. It is likely that the neutron capture reaction, Apd(n,γ)A+1Pd, occurred in the cell and the
neutrons came from the fusion reaction of two deutrons.
It is necessary, however, to retest the model since another strong 84keV-gamma rays do not belong to any A+1Pb-gamma spectra and two important 106Pd-gamma rays 717kev, 1046keV were not detected.
Total amount of emitted gamma rays was large when the size of the Pd-cathod was large. Its depedence on the time of measurement and the preheating period did not have any regularities. Thus the replication is not an easy thing.
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