Вплив безконтактного диспергування вуглецевих нанотрубок на електрофізичні властивості композитів з поліхлортрифторетиленом
The dependence of the real ?' and imaginary ?" constituents of complex dielectric permittivity of polychlorotrifluoroethylene–carbon nanotubes (CNT) systems in the content range 0.0025–0.05 (volume fraction) before and after noncontact dispergation treatment have been investigated. It has...
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| Date: | 2017 |
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| Main Author: | |
| Format: | Article |
| Language: | Ukrainian |
| Published: |
Chuiko Institute of Surface Chemistry National Academy of Sciences of Ukraine
2017
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| Subjects: | |
| Online Access: | https://www.cpts.com.ua/index.php/cpts/article/view/343 |
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| Journal Title: | Chemistry, Physics and Technology of Surface |
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Chemistry, Physics and Technology of Surface| Summary: | The dependence of the real ?' and imaginary ?" constituents of complex dielectric permittivity of polychlorotrifluoroethylene–carbon nanotubes (CNT) systems in the content range 0.0025–0.05 (volume fraction) before and after noncontact dispergation treatment have been investigated. It has been shown that the values ?' and ?" are 1.5 times higher in the region of ultra-high frequencies for the composites containing CNT treated by noncontact dispergation in comparison with non-treated materials whereas the percolation threshold is 3 times lower in the region of low frequencies. |
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