Title of article
Characterisation of thermal relaxations of polyaniline fibers by dynamic mechanical thermal analysis
Author/Authors
Emirkhanian، نويسنده , , R. De Salvia، نويسنده , , M. and Ferreira، نويسنده , , J. and Jaffrezic، نويسنده , , N. and Chazeau، نويسنده , , L. and Mazzoldi، نويسنده , , A.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2006
Pages
5
From page
227
To page
231
Abstract
Molecular motions and thermal transitions in polyaniline fibers (∅ = 50 μm), cast from emeraldine base powder dissolved in N,N′-dimethylpropylene urea (DMPU), have been investigated by dynamic mechanical thermal analysis (DMTA). For this purpose, a special picopendulum has been used, and a double sweep DMTA study has been performed. From these preliminary experiments, different relaxations observed have been discussed and compared to what is found in the literature.
Keywords
Thermal relaxations , Polyaniline fibers , Dynamic Mechanical Thermal Analysis , glass transition temperature
Journal title
Materials Science and Engineering C
Serial Year
2006
Journal title
Materials Science and Engineering C
Record number
2098640
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