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2015 | 127 | 4 | 1363-1366
Article title

Behavior of Fluoropolymers in Presence of Tritiated Water

Content
Title variants
Languages of publication
EN
Abstracts
EN
The behaviour of Polytetrafluoroethylene (PTFE), NAFION ionomer membranes and VITON fluoroelastomer in presence of high activity tritiated water (HTO) was analysed. Radiolytic stability of the fluoropolymers-HTO system was analysed by: (a) Simulation of radiolytic processes by quantum mechanical methods, (b) Simulation of radiolytic effects by exposure of fluoropolymers immersed in H₂O to ^{60}Co gamma radiation field, (c) Immersing of fluoropolymers samples in HTO with high activity, for different time periods. In both cases the samples were characterized by FT IR ATR, and study of emission of fluoride ions from polymer matrix.
Keywords
EN
Publisher

Year
Volume
127
Issue
4
Pages
1363-1366
Physical description
Dates
published
2015-04
Contributors
author
  • Horia Hulubei National Institute for Physics and Nuclear Engineering, 30, Reactorului St., Magurele, Romania
author
  • Horia Hulubei National Institute for Physics and Nuclear Engineering, 30, Reactorului St., Magurele, Romania
author
  • Horia Hulubei National Institute for Physics and Nuclear Engineering, 30, Reactorului St., Magurele, Romania
author
  • Horia Hulubei National Institute for Physics and Nuclear Engineering, 30, Reactorului St., Magurele, Romania
References
  • [1] I. Cristescu, et al., Fusion. Sci. Technol. 48, 97 (2005)
  • [2] Gh. Ionita, et al., Fusion. Sci. Technol. 48, 112 (2005)
  • [3] C. Postolache, L. Matei, Radiat. Phys. Chem. 76, 1267 (2007), doi: 10.1016/j.radphyschem.2007.02.075
  • [4] L. Matei, et al., Fusion. Sci. Technol. 54, 643 (2008)
  • [5] L. Matei, C.Postolache, I.Cristescu, S. Brad, Fusion. Sci. Technol. 54, 475 (2008)
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv127n4138kz
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