简介：Thecarbon-13spin-spinrelaxationtimesoffluorine-containingionomersaremeasuredandmotionalcorrelationtimesτ_oandτ_darecalculatedbyusingVJGMmodel.Theresultsshowthatthemotionsofpolymermainchaininionomersbecomemoredifficultwithincreasingofionizationdegreeandcontentsoffunctionalgroup,anddependonthefinestructuresandstabilityofionicmicrodomains.
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