Polymer conversion into amorphous ceramics by ion irradiation

Autor(en): Kurmaev, EZ
Moewes, A
Pivin, JC
Bach, M
Endo, K
Ida, T
Shimada, S
Neumann, M
Shamin, SN
Ederer, DL
Iwami, M
Stichwörter: APPROXIMATION; COATINGS; ENERGY; FILMS; FLUORESCENCE; IMPLANTATION; Materials Science; Materials Science, Multidisciplinary; POLYCARBOSILANES; POLYSILOXANES; RAY-EMISSION SPECTROSCOPY
Erscheinungsdatum: 2002
Herausgeber: KLUWER ACADEMIC PUBL
Enthalten in: JOURNAL OF MATERIALS SCIENCE
Band: 37
Ausgabe: 17
Startseite: 3789
Seitenende: 3793
Zusammenfassung: 
We present results of X-ray fluorescence measurements (carbon Kalpha and Si L-2,L-3) of methylhydroxylsiloxane and phenylmethylhydroxylsiloxane films. The films are converted into amorphous ceramics by irradiation with 500 keV C and 3 MeV Au ions. Changes in the composition (O/Si ratio) of some polysiloxane films are found when treated with ion irradiation. It is shown that ion irradiation induces a segregation of carbon atoms from methyl groups into diamond-like clusters whereas carbon atoms from phenyl groups maintain their sp(2) configuration. (C) 2002 Kluwer Academic Publishers.
ISSN: 00222461
DOI: 10.1023/A:1016585930732

Show full item record

Page view(s)

1
Last Week
0
Last month
0
checked on Jul 25, 2024

Google ScholarTM

Check

Altmetric