CHARACTERISTICS OF RADICAL ACCUMULATION IN THE SOLID-PHASE RADIOLYSISOF HEXAFLUOROPROPYLENE DIMERS

It was shown that the mechanism of formation of paramagnetic centers d uring the solid-phase radiolysis of DHFP is associated with the presen ce of a double bond and also depends on its position in the dimer mole cule. The value of the maximum concentration of paramagnetic centers i n the radiolysis of a saturated analog containing the perfluoromethoxy group, lower than in the dimer, is associated with the absence of a d ouble bond. The composition of the radiolysis products of perfluoro-2- methyl-3-pentene and perfluoro-2-methoxy-4-methylpentane was determine d.