作者: Madalena S. Dionísio , Joaquim J. Moura-Ramos , Graham Williams
DOI: 10.1016/0032-3861(94)90845-1
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摘要: In the work described in this paper dielectric properties of solid solutions p-nitroaniline poly(methyl methacrylate), poly(ethyl methacrylate) and poly(n-butyl were measured frequency range from 20 to 106 Hz results obtained compared with those pure polymers. It is shown that presence solute has a strong influence on relaxation process ascribed formation hydrogen bonds between amino group side groups polymer. effect less pronounced it absent case suggesting increasing size n-alkyl prevents bond