Number of the records: 1
Characterisation of Ni+ implanted PEEK, PET and PI
- 1.
SYSNO ASEP 0324684 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Ostatní články Title Characterisation of Ni+ implanted PEEK, PET and PI Title Charakterizace polymerů PEEK, PET a PI implantovaných Ni+ ionty Author(s) Macková, Anna (UJF-V) RID, ORCID, SAI
Bočan, Jiří (UJF-V)
Khaibulline, R. (RU)
Valeev, V. F. (RU)
Slepička, P. (CZ)
Sajdl, P. (CZ)
Švorčík, V. (CZ)Number of authors 7 Source Title Nuclear Instruments & Methods in Physics Research Section B. - : Elsevier - ISSN 0168-583X
Roč. 267, - (2009), s. 1549-1552Number of pages 4 s. Language eng - English Country NL - Netherlands Keywords Ion implantation ; Polymers ; TRIDYN ; RBS ; XPS ; Depth profiles Subject RIV BG - Nuclear, Atomic and Molecular Physics, Colliders R&D Projects LC06041 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) KJB100480601 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) CEZ AV0Z10480505 - UJF-V (2005-2011) Annotation Polyimide (PI), polyetheretherketone (PEEK) and polyethyleneterephthalate (PET) were implanted with 40 keV Ni+ ions at room temperature at fluences ranging from 10^16 to 1.5x10^17 ions cm-2. The depth profiles of the implanted Ni atoms were determined by the RBS technique and compared with those predicted by the SRIM and TRIDYN codes. Hydrogen depletion as a function of the ion fluence was determined by the ERDA technique, and the compositional and structural changes of the polymers were characterised by the UV–vis and XPS methods. The implanted profiles differed significantly from those predicted by the SRIM code while the lower fluences were satisfactorily described by the TRIDYN simulation. A significant hydrogen release from the polymer surface layer was observed along with significant changes in the surface layer composition. The UV–vis results indicated an increase of the concentration of double bonds, XPS showed increasing concentration Ni0+ with the increasing ion fluence. Workplace Nuclear Physics Institute Contact Markéta Sommerová, sommerova@ujf.cas.cz, Tel.: 266 173 228 Year of Publishing 2009
Number of the records: 1