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Polymers that change color upon irradiation

If the polymeric material is in the glassy state, that is, below the glass transition temperature (Tg) or has some crystallinity, trapped electrons and trapped radicals can be produced upon irradiation with either electron beam or y-irradiation. Phenomena such as thermoluminescence, electrical conductivity, color changes in the polymer, and imperfections within crystals have attributed to ionic species. Trapped electrons have been identified in y-irradiated polyethylene [46]. [Pg.872]

See other pages where Polymers that change color upon irradiation is mentioned: [Pg.103]    [Pg.183]    [Pg.163]    [Pg.403]    [Pg.6587]    [Pg.293]    [Pg.92]    [Pg.33]    [Pg.306]    [Pg.415]    [Pg.14]    [Pg.306]    [Pg.415]    [Pg.553]    [Pg.688]    [Pg.276]    [Pg.377]   
See also in sourсe #XX -- [ Pg.304 ]



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