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1999 | 95 | 4 | 632-636
Article title

Investigation of the Free Volume Changes in Thermally Treated Polyethylene by Positron Annihilation

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Content
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Languages of publication
EN
Abstracts
EN
Positron lifetimes measurements in polyethylene were performed. Samples 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.
Keywords
EN
Year
Volume
95
Issue
4
Pages
632-636
Physical description
Dates
published
1999-04
References
Document Type
Publication order reference
YADDA identifier
bwmeta1.element.bwnjournal-article-appv95z433kz
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