Please use this identifier to cite or link to this item:
http://hdl.handle.net/20.500.12128/8484| Title: | Investigation of the free volume changes in thermally treated polyethylene by positron annihilation |
| Authors: | Osoba, Wojciech |
| Keywords: | positron annihilation spectroscopy; positron annihilation; spectroscopy PALS |
| Issue Date: | 1999 |
| Citation: | Acta Physica Polonica. A, Vol. 95, nr 4 (1999), s. 632-636 |
| Abstract: | Positron lifetimes measurements in polyethylene were performed. Sam- . ples of the polyethylene were heated in the temperature range from 320 to 570 K. After cooling, the samples were used for the lifetime measurements in air at room temperature. A conventional fast-slow coincidence lifetime spectrometer was used for the measurements. Mean free volumes radii were calculated from the lifetime data. |
| URI: | http://hdl.handle.net/20.500.12128/8484 |
| ISSN: | 0587-4246 |
| Appears in Collections: | Artykuły (WNŚiT) |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Osoba_Investigation_of_the_free_volume_changes.pdf | 490,66 kB | Adobe PDF | View/Open |
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