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PKP Metadata Items |
Metadata for this Document |
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| 1. |
Title |
Title of document |
CONTRIBUTION TO THE STUDY BY X-RAY PHOTOELECTRON SPECTROSCOPY OF THE NATURAL AGING OF THE POLYPROPYLENE |
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| 2. |
Creator |
Author's name, affiliation, country |
M. Rjeb; LIRM, Faculté des sciences et technique Fès, BP 2202 Fès
LPS, Faculté des sciences Dhar El Mahraz, BP 1796 Fès Atlas; Morocco |
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| 2. |
Creator |
Author's name, affiliation, country |
A. Labzour; LPS, Faculté des sciences Dhar El Mahraz, BP 1796 Fès Atlas; Morocco |
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| 2. |
Creator |
Author's name, affiliation, country |
A. Rjeb; LPS, Faculté des sciences Dhar El Mahraz, BP 1796 Fès Atlas; Morocco |
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| 2. |
Creator |
Author's name, affiliation, country |
S. Sayouri; LPTA, Faculté des sciences Dhar El Mahraz, BP 1796 Fès Atlas; Morocco |
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| 2. |
Creator |
Author's name, affiliation, country |
M. Chafik El Idrissi; LPSI, Département de physique, Faculté des sciences, BP 133, Kénitra; Morocco |
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| 2. |
Creator |
Author's name, affiliation, country |
S. Massey; LPAM, CERPIC, Pavillon Vachon, Université Laval, Québec, G1K 7P4; Canada |
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| 2. |
Creator |
Author's name, affiliation, country |
A. Adnot; LPAM, CERPIC, Pavillon Vachon, Université Laval, Québec, G1K 7P4; Canada |
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| 2. |
Creator |
Author's name, affiliation, country |
D. Roy; LPAM, CERPIC, Pavillon Vachon, Université Laval, Québec, G1K 7P4; Canada |
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| 3. |
Subject |
Discipline(s) |
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| 3. |
Subject |
Keyword(s) |
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| 4. |
Description |
Abstract |
In the present work we are concerned in the study, by means of the X-ray Photoelectron Spectroscopy (XPS), of the solar radiation impact (atmospheric environment), on the natural aging of the polypropylene (PP). The study has focused on two periods of aging, 60 and 80 days. Results of the quantitative analysis show an important degradation of the aged material due essentially to the contamination by oxygen, The latter being the main contaminating agent in surface. The solar radiation accelerates the oxidation of the surface of the PP by rupture of the C-H bonds. The decomposition of C1s and O1s peaks has allowed a best comprehension of the chemical reactional mechanisms, in terms of carbon-oxygen bonds (C=O, C-OH and O=C-O) responsible of the photo-oxidation. |
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| 5. |
Publisher |
Organizing agency, location |
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| 6. |
Contributor |
Sponsor(s) |
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| 7. |
Date |
(YYYY-MM-DD) |
10-03-2011
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| 8. |
Type |
Status & genre |
Peer-reviewed Article |
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| 8. |
Type |
Type |
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| 9. |
Format |
File format |
PDF |
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| 10. |
Identifier |
Uniform Resource Identifier |
https://revues.imist.ma/index.php/MJCM/article/view/121 |
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| 11. |
Source |
Title; vol., no. (year) |
Moroccan Journal of Condensed Matter; Vol 5, No 2 (2004) |
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| 12. |
Language |
English=en |
en |
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| 13. |
Relation |
Supp. Files |
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| 14. |
Coverage |
Geo-spatial location, chronological period, research sample (gender, age, etc.) |
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| 15. |
Rights |
Copyright and permissions |
Copyright (c)
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