Nanostructure of Kapton polyimide irradiated with high-energy heavy Pb ions

R. A. Sadykov; A. A. Shiryaev; A. G. Gavrilyuk; I. R. Sadykova; B. A. Kulnitzkiy; V. D. Blank; J. B. Lebed; E. A. Koptelov

doi:10.1134/S1027451016050384

Nanostructure of Kapton polyimide irradiated with high-energy heavy Pb ions

Authors: Sadykov R.A.¹, Shiryaev A.A.², Gavrilyuk A.G.¹^,3, Sadykova I.R.⁴, Kulnitzkiy B.A.⁵, Blank V.D.⁵, Lebed J.B.¹^,6, Koptelov E.A.¹^,6
Affiliations:
1. Institute for Nuclear Research
2. Frumkin Institute of Physical Chemistry and Electrochemistry
3. Shubnikov Institute of Crystallography
4. Research Institute for Elastomer Materials and Products (“NIIEMI” Ltd.)
5. Technological Institute for Superhard and Novel Carbon Materials, Troitsk
6. Moscow Institute of Physics and Technology
Issue: Vol 10, No 5 (2016)
Pages: 1048-1052
Section: Article
URL: https://journals.rcsi.science/1027-4510/article/view/189921
DOI: https://doi.org/10.1134/S1027451016050384
ID: 189921

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Abstract

The work presents the results of investigations of the structure of Kapton polyimide, which is irradiated with high-energy heavy lead (8.6 MeV/nucleon) ions at a f luence varying in the range 10¹⁰–10¹² ion/cm² using small-angle X-ray scattering and diffraction, infrared (IR) and visible absorption spectroscopy, and electron energy-loss spectroscopy. Irradiation results in long-range ordering with a 50–100 Å period appearing in Kapton.