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Dose effect in gamma-irradiated polyethylene studied by positron annihilation lifetime technique

✍ Scribed by A.M.A. EL-Sayed; E.E. Abdel-Hady; R.A.M. Rizk; M. Moh́sen

Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
246 KB
Volume
44
Category
Article
ISSN
0969-806X

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Effect of oxygen on gamma irradiation of
Effect of oxygen on gamma irradiation of polypropylenes studied by positron annihilation spectroscopy
✍ Z. Chen; W. Huang; P.F. Fang; H.M. Wang; S.J. Wang; J. Xiong; Y.S. Xu 📂 Article 📅 2008 🏛 Elsevier Science 🌐 English ⚖ 324 KB

The aim of this paper is to study the effect of oxygen on the microstructure of PP irradiated by gamma ray. The released gases from the sample in irradiation process were measured by gas chromatography. The results showed that the hydrogen release from the irradiated PP is independent on the irradia