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The local free volume in deformed polyethylene: a positron lifetime study

✍ Scribed by G. Dlubek; T. Lüpke; H.M. Fretwell; M.A. Alam; A. Wutzler; H.-J. Radusch

Publisher
John Wiley and Sons
Year
1998
Tongue
English
Weight
100 KB
Volume
49
Category
Article
ISSN
0323-7648

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## Abstract Polyamide 6 (PA6) was studied using positron annihilation lifetime spectroscopy (PALS). From the __ortho__‐positronium lifetime τ~3~ the size of local free volumes (holes) was estimated. In dry PA6 the mean hole volume __v__ varied between 70 Å3 and 128 Å^3^ when the temperature increas