Analytische Chemie
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- 2018 (1)
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- THz Spectroscopy (1)
Organisationseinheit der BAM
- 3.4 Sicherheit von Lagerbehältern (1) (entfernen)
THz and mid IR spectroscopy of high-molecular PE (HMW) and ultra high-molecular PE (UHMW) reveals modifications of the molecular structure. Characteristic absorption bands are changed if the two materials are exposed by γ-Co60 radiation up to 600 kGy and subsequently stored at an annealing temperature of 398 K until for 729 days.