Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1430738 | Materials Science and Engineering: C | 2006 | 5 Pages |
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.
Related Topics
Physical Sciences and Engineering
Materials Science
Biomaterials
Authors
R. Emirkhanian, M. Salvia, J. Ferreira, N. Jaffrezic, L. Chazeau, A. Mazzoldi,