Dielectric Properties of MWCNT Based Polymer Composites Close and Below Percolation Threshold Научная публикация
Конференция |
15th International Semiconducting and Insulating Materials Conference 15-19 июн. 2009 , Vilnius |
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Журнал |
Physica Status Solidi (C) Current Topics in Solid State Physics
ISSN: 1862-6351 , E-ISSN: 1610-1642 |
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Вых. Данные | Год: 2009, Том: 6, Номер: 12, Страницы: 2814-2816 Страниц : 3 DOI: 10.1002/pssc.200982531 | ||||||||||
Ключевые слова | Carbon fillers; Dielectric permittivities; Low loading; Percolation thresholds; Polymer composite | ||||||||||
Авторы |
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Организации |
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Информация о финансировании (4)
1 | Министерство образования и науки Российской Федерации | 2.1.1/410 |
2 | Белорусский республиканский фонд фундаментальных исследований | F08R-009 |
3 | Министерство образования и науки Российской Федерации | 2.1.2/2125 |
4 | Federal Ministry of Education and Research | BLR 08/001 |
Реферат:
Results of broadband (20 Hz-1 MHz) dielectric spectroscopy of multi-wall carbon nanotubes/polymethylmethacrylate composites with low loading of the carbon fillers (up to 0.5 wt%) are reported. The temperature behaviour of complex dielectric permittivity of MWCNT/PMMA composites with 0.25 wt% is similar to the pure PMMA polymer. However, the dielectric permittivity and electric conductivity of composites with 0.5 wt% are very high and both parameters are almost temperature independent. The high complex dielectric permittivity of these composites indicates the onset of percolation threshold. The relaxation time of β relaxation is shorter in MWCNT/PMMA composites than in pure PMMA. (© 2009 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim)
Библиографическая ссылка:
Macutkevic J.
, Seliuta D.
, Valusis G.
, Banys J.
, Kuzhir P.
, Maksimenko S.
, Kuznetsov V.
, Moseenkov S.
, Usolseva A.
, Mazov I.
, Ishchenko A.
, Lambin P.
Dielectric Properties of MWCNT Based Polymer Composites Close and Below Percolation Threshold
Physica Status Solidi (C) Current Topics in Solid State Physics. 2009. V.6. N12. P.2814-2816. DOI: 10.1002/pssc.200982531 WOS Scopus РИНЦ
Dielectric Properties of MWCNT Based Polymer Composites Close and Below Percolation Threshold
Physica Status Solidi (C) Current Topics in Solid State Physics. 2009. V.6. N12. P.2814-2816. DOI: 10.1002/pssc.200982531 WOS Scopus РИНЦ
Даты:
Поступила в редакцию: | 14 июн. 2009 г. |
Принята к публикации: | 22 сент. 2009 г. |
Опубликована online: | 21 окт. 2009 г. |
Опубликована в печати: | 1 дек. 2009 г. |
Идентификаторы БД:
Web of science | WOS:000279548000052 |
Scopus | 2-s2.0-77955462856 |
РИНЦ | 15305362 |
Chemical Abstracts | 2009:1549929 |
Chemical Abstracts (print) | 152:454885 |
OpenAlex | W1982060942 |