Iodine penetration and doping of ion-modified polyethylene
✍ Scribed by V Švorčı́k; K Prošková; V Hnatowicz; V Rybka
- Book ID
- 114170876
- Publisher
- Elsevier Science
- Year
- 1999
- Tongue
- English
- Weight
- 190 KB
- Volume
- 149
- Category
- Article
- ISSN
- 0168-583X
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📜 SIMILAR VOLUMES
The grafting of a polyethylene (PE) surface layer implanted with 156 keV Xe ϩ ions at fluences of 3.10 13 to 1.10 15 cm Ϫ2 with alanine was studied with the aim to prepare prospective materials for biological experiments. It was shown by different spectroscopical methods that alanine adds onto doubl
Polyethylene samples implanted with 150 keV F+ ions to the doses 1011-1015 cm-' were doped with iodine by exposing them to iodine vapors a t 90°C for 3 h. The iodine depth profiles, measured by Rutherford back-scattering techniques, evolve dramatically with increasing implanted doses, from "bumpy" p