Ion exchange resins as high-dose radiation dosimeters
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Cited by (4)
Polymers in the Nuclear Power Industry
2020, Comprehensive Nuclear Materials: Second EditionHydration effect on ion exchange resin irradiated by swift heavy ions and gamma rays
2018, Journal of Nuclear MaterialsCitation Excerpt :To understand the effect of the water, most of the data available in literature describe the loss of exchange capacity for nuclear grade resins in different ionic forms (Na+, H+, Li+ …). The loss of exchange capacity is correlated to the release of sulfate, the increase of pH in leaching water and the decrosslinking of the resin [9,14,18,23]. According to Ichikawa et al., the decrease of the crosslinking rate, the loss of exchange capacity and the formation of SO42− and H+ are due to the formation of reducing species from the radiolysis of cationic resin in H+ form and water [14].
Experimental design approach for identification of the factors influencing the γ-radiolysis of ion exchange resins
2015, Radiation Physics and ChemistryCitation Excerpt :Resins with aromatic structure or under salt forms were more gamma resistant than aliphatic ones (Swyler et al., 1983a; Nikashina et al., 1959; Dessouki et al., 1989; Mohorčič et al., 1974). The use of salt forms of resins was found to be effective in inhibiting the γ-radiation damage (Ichikawa and Hagiwara, 1973; Alian et al., 1984). The irradiation stability of H+ forms increased with the degree of cross-linking of their backbone, arbitrarily defined by the percentage of divinylbenzene used in the preparation of the resin (Ichikawa and Hagiwara, 1973).
Some investigations on the radiation stability of a strongly acidic cation exchange resin
1989, International Journal of Radiation Applications and Instrumentation. Part