Title of article
Dielectric relaxations of poly(2-norbornyl methacrylate) and poly(3-methyl-2-norbornyl methacrylate)
Author/Authors
R. Diaz-Calleja، نويسنده , , R and Garc??a-Bernabé، نويسنده , , A and Pagueguy، نويسنده , , C and Gargallo، نويسنده , , L and Radic، نويسنده , , D، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2001
Pages
4
From page
8907
To page
8910
Abstract
Dielectric behaviour of poly(2-norbornyl methacrylate) (P2NBM) and poly(3-methyl-2-norbornyl methacrylate) (P3M2NBM) was studied. The effect of the methyl substituent on the norbornyl ring is to decrease the temperature of the dynamic glass transition about 50 K. Moreover, weak secondary relaxations are observed in the two polymers under study. The secondary process of P3M2NBM has been conveniently analysed in terms of the empirical Fuoss–Kirkwood (F–K) equation.
Keywords
Poly(2-norbornyl methacrylate) , Dielectric relaxations , Poly(3-methyl-2-norbornyl methacrylate)
Journal title
Polymer
Serial Year
2001
Journal title
Polymer
Record number
1715718
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