Electromagnetic Shielding Properties of MWCNT/PMMA Composites in Ka-Band | Sciact - CRIS-система Института катализа

Electromagnetic Shielding Properties of MWCNT/PMMA Composites in Ka-Band Научная публикация

Журнал

Physica Status Solidi (B): Basic Research
ISSN: 0370-1972 , E-ISSN: 1521-3951

Вых. Данные

Год: 2009, Том: 246, Номер: 11-12, Страницы: 2662-2666 Страниц : 5 DOI: 10.1002/pssb.200982294

Ключевые слова

Electromagnetic pulse; Multiwalled carbon nanotubes (MWCN); Polymer films; Semiconducting films; Shielding; Solvents

Авторы

Mazov Ilya ^1,2 , Kuznetsov Vladimir ^1,2 , Moseenkov Sergey ^1,2 , Usoltseva Anna ^1,3 , Romanenko Anatoly ^3,4 , Anikeeva Olga ^3,4 , Buryakov Timofey ^3,4 , Kuzhir Polina ⁵ , Maksimenko Sergey ⁵ , Bychanok Dmitry ⁵ , Macutkevic Jan ⁶ , Seliuta Dalius ⁶ , Valusis Gintaras ⁶ , Banys Juras ⁷ , Lambin Philippe ⁸

Организации

1	Boreskov Institute of Catalysis, SB RAS, Lavrentiev ave. 5, 630090 Novosibirsk, Russia
2	Novosibirsk State Technical University, K. Marx ave. 20, 630092 Novosibirsk, Russia
3	Novosibirsk State University, Pirogova ave. 2, 630090 Novosibirsk, Russia
4	Nikolaev Institute of Inorganic Chemistry, SB RAS, Lavrentiev ave. 3, 630090 Novosibirsk, Russia
5	Institute of Nuclear Problems of Belarus State University, Bobruiskaia ave. 11, 220030 Minsk, Belarus
6	Semiconductor Physics Institute, A. Gostauto g. 11, 01108 Vilnius, Lithuania
7	University of Vilnius, Sauletekio al. 9, 00122 Vilnius, Lithuania
8	FUNDP-University of Namur P, 61 rue de Bruxelles, 5000 Namur, Belgium

Информация о финансировании (7)

1	Российский фонд фундаментальных исследований	09-03-90712
2	Международный научно-технический центр	B-1708
3	Министерство образования и науки Российской Федерации	2.1.1/410
4	Министерство образования и науки Российской Федерации	2.1.2/2125
5	Federal Ministry of Education and Research	BLR 08/001
6	Совет по грантам Президента Российской Федерации	МК-538.2009.3
7	International Association for the Promotion of Co-operation with Scientists from the New Independent States of the Former Soviet Union	06-1000013-9225

A novel lightweight multi-wall carbon nanotubes (MWCNT) based polymethylmetacrylate (PMMA) composite is shown to present high electromagnetic (EM) shielding. EM shielding effectiveness (SE) was investigated in the frequency range 26–37 GHz (Ka-band). It was found that SE of the given composites strongly depends on MWCNT content. The highest EM attenuation reaching −37 dB at 28 GHz was observed for polymer film comprising 10 wt.% of MWCNT. Data on SE correlates well with the electrical conductivity measured by four-probe technique and by broadband dielectric spectroscopy (20 Hz–1 MHz). Both microwave and low-frequency analysis demonstrate low percolation threshold (lower than 1 wt.%) for the produced MWCNT/PMMA composites. At the same time significant electromagnetic interference absorbance demonstrates the contribution of the absorbance mechanisms specific for carbon nanostructures different of the main conductance mechanism.

Mazov I. , Kuznetsov V. , Moseenkov S. , Usoltseva A. , Romanenko A. , Anikeeva O. , Buryakov T. , Kuzhir P. , Maksimenko S. , Bychanok D. , Macutkevic J. , Seliuta D. , Valusis G. , Banys J. , Lambin P.
Electromagnetic Shielding Properties of MWCNT/PMMA Composites in Ka-Band
Physica Status Solidi (B): Basic Research. 2009. V.246. N11-12. P.2662-2666. DOI: 10.1002/pssb.200982294 WOS Scopus РИНЦ CAPlusCA OpenAlex

Поступила в редакцию:	30 июн. 2009 г.
Принята к публикации:	14 окт. 2009 г.
Опубликована online:	17 нояб. 2009 г.
Опубликована в печати:	1 дек. 2009 г.

Web of science:	WOS:000272904100058
Scopus:	2-s2.0-72049091290
РИНЦ:	15300553
Chemical Abstracts:	2009:1493366
Chemical Abstracts (print):	152:454876
OpenAlex:	W1915794076

БД	Цитирований
Web of science	45
Scopus	53
РИНЦ	53
OpenAlex	43