Electronic Resource
Springer
Journal of radioanalytical and nuclear chemistry
218 (1997), S. 3-7
ISSN:
1588-2780
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
,
Energy, Environment Protection, Nuclear Power Engineering
Notes:
Abstract The application of charge plate technique in studying the recoil reactions of128I species originating from iodoform following neutron capture in pyridine medium is discussed emphasis being placed on the problem of reactions of energetic iodine species with the radiolytically generated quasi-free electrons. Ag/AgI electrodes, under a potential gradient of 83 V·cm−1 are employed in collecting the nucleogenic iodine species from the irradiated iodoform-pyridine mixtures. It is observed that only128I− species are deposited on the anode plate showing a fairly high order of radioactivity. Collected activities are increased with increasing concentration of iodoform in the system, however, no128I− species are deposited on cathode surface and the activities are found nil upto the concentration range studied. It could be deduced that the recoil reactions taking place in pure iodoform are specifically influenced by the chemical reactivity of pyridine thereby govems the electrode deposition pattem in iodoform-pyridine molecular liquid mixtures.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF02033965
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