| Autor: |
Ivanova, O. P., Krivandin, A. V., Piryazev, A. A., Zav'yalov, S. A. |
| Zdroj: |
Journal of Surface Investigation: X-Ray, Synchrotron & Neutron Techniques; Apr2024, Vol. 18 Issue 2, p391-399, 9p |
| Abstrakt: |
The structure and chemical composition of nanocomposite films based on poly(p-xylylene) with cadmium sulfide (CdS) as a filler were studied by X-ray diffraction and infrared (IR) spectroscopy. The films were synthesized by the codeposition of p-xylylene monomer and CdS vapors on quartz and silicon substrates, had a thickness of ~0.2 and ~1.5 µm and contained 5–90 vol % of CdS. The effect of the filler content and film thickness on polymer matrix and filler structure was demonstrated. The differences in the chemical compositions of the films with thicknesses of ~0.2 and ~1.5 µm were revealed, caused by their partial oxidation upon contact with air after synthesis. The possible influence of hydroxyl groups on the formation of CdS crystalline structures in films was discussed. A correlation was established between the structural transformations upon changes in the CdS content with the previously obtained dependences of the dark conductivity and photoconductivity for films with a thickness of ~0.2 μm. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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