Електрофізичні властивості полімерних нанокомпозитів на основі гетероструктур Ag2S/CdS
The electrophysical properties of new composite materials on the basis of nanocrystalline cadmium sulfide, silver sulfide, polychlorotrifluoroethylene (PCTFE), polyvinylidenefluoride (PVDF) and highly dispersible silica have been studied. The relationship between values valid ε' and imaginary ε...
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| Date: | 2012 |
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| Main Authors: | , , , |
| Format: | Article |
| Language: | Russian |
| Published: |
Chuiko Institute of Surface Chemistry National Academy of Sciences of Ukraine
2012
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| Online Access: | https://surfacezbir.com.ua/index.php/surface/article/view/487 |
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| Journal Title: | Surface |
| Download file: |  |
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Surface| Summary: | The electrophysical properties of new composite materials on the basis of nanocrystalline cadmium sulfide, silver sulfide, polychlorotrifluoroethylene (PCTFE), polyvinylidenefluoride (PVDF) and highly dispersible silica have been studied. The relationship between values valid ε' and imaginary ε" a component of complex dielectric permittivity and concentration of the semiconductor phase for cadmium sulfide, obtained by hydrothermal synthesis on the surface of SiO2 and the heterostructure (Ag2S/CdS/SiO2), which is obtained by partial substitution of Cd on Ag, within microwave range have maxima at a concentration of 0.50. The activation energy of conductivity for the systems PVDF-CdS/SiO2 and PCTFE-Ag2S/CdS/SiO2 is defined. |
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