Influence of energetic ions on grafting to polyethylene

Autor:	H. Omichi, R. Klett, Maja Müller, J. Vacik, V. Hnatowicz, Dietmar Fink, F. Hosoi, Lewis T. Chadderton
Rok vydání:	1996
Předmět:	Materials science Analytical chemistry Lithium compound chemistry.chemical_element General Chemistry Polyethylene Grafting Oxygen Ion Atmosphere chemistry.chemical_compound chemistry General Materials Science Irradiation Nuclear chemistry Acrylic acid
Zdroj:	Applied Physics A Materials Science & Processing. 63:441-446
ISSN:	1432-0630 0947-8396
Popis:	Li salts of acrylic acid were grafted to polyethylene, PE. It is known that li is mobile in this material at room temperature, and hence can act as a probe for newly introduced defects. After irradiation of PE(Li) with 100 keV He+ ions at different fluences the Li depth distributions were measured by NDP. Changes in the Li distributions are observed which are ascribed to bonding at oxygen, the latter one preferentially penetrating into the PE via the irradiation-damaged sample surface. With increasing sample age, i.e. after exposure to ambient atmosphere for more than half a year, Li appears to lose its original mobility.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::cf247d3b749a7d3c8faafb9ffd40feda https://doi.org/10.1007/bf01571671 Zobrazit plný text záznamu Plný text ve formátu PDF