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Influence of Carbon Nanotube Spatial Distribution on Electromagnetic Properties of Nanotube–Polymer Composites Научная публикация

Журнал Physica Status Solidi (B): Basic Research
ISSN: 0370-1972 , E-ISSN: 1521-3951
Вых. Данные Год: 2018, Том: 255, Номер: 1, Номер статьи : 1700257, Страниц : 8 DOI: 10.1002/pssb.201700257
Ключевые слова composites, dielectric properties, multi-walled carbon nanotubes, permittivity, polymers
Авторы Moseenkov Sergey I. 1 , Krasnikov Dmitry V. 1,2 , Suslyaev Valentin I. 3 , Korovin Evgeniy Yu. 3 , Dorozhkin Kiril V. 3 , Kuznetsov Vladimir L. 1,2,3
Организации
1 Boreskov Institute of Catalysis SB RAS, Lavrentieva ave., 5, Novosibirsk 630090, Russia
2 Novosibirsk State University, Pirogova str. 2, Novosibirsk 630090, Russia
3 National Research Tomsk State University, Lenina ave. 36, Tomsk 634050, Russia

Информация о финансировании (3)

1 Федеральное агентство научных организаций России 0303-2016-0009
2 Министерство образования и науки Российской Федерации МК-7588.2016.3
3 Министерство образования и науки Российской Федерации 8.2.08.2017

Реферат: This paper is devoted to the influence of the multi-walled carbon nanotube (MWCNT) spatial distribution within a polymer matrix on the electrophysical properties of the composite. We have studied composites with MWCNT concentrations close to the percolation threshold upon variation in (i) the morphology of the reinforcing material using MWCNTs with different aspect ratio and nanotube aggregate size (up to the average size of ≈300 µm) that were isolated from each other by thin polymer layers, and (ii) the type of the polymer matrix. The composites obtained have been characterized using optical and scanning electron microscopy, and DC conductivity measurements. A study of the electromagnetic response in microwave (0.01–18 GHz) and terahertz (100–200 GHz) ranges was performed. In the region close to and above the percolation threshold, the electrophysical properties of the composites were found to be strongly affected by the spatial distribution of MWCNTs in the composite matrix. The effect of conductive fillers (NTs) size on the EMI reflectance of the composites was different for microwave and terahertz ranges.
Библиографическая ссылка: Moseenkov S.I. , Krasnikov D.V. , Suslyaev V.I. , Korovin E.Y. , Dorozhkin K.V. , Kuznetsov V.L.
Influence of Carbon Nanotube Spatial Distribution on Electromagnetic Properties of Nanotube–Polymer Composites
Physica Status Solidi (B): Basic Research. 2018. V.255. N1. 1700257 :1-8. DOI: 10.1002/pssb.201700257 WOS Scopus РИНЦ CAPlus OpenAlex
Даты:
Поступила в редакцию: 31 мая 2017 г.
Принята к публикации: 7 авг. 2017 г.
Опубликована online: 19 сент. 2017 г.
Опубликована в печати: 1 янв. 2018 г.
Идентификаторы БД:
Web of science: WOS:000422746100013
Scopus: 2-s2.0-85030244684
РИНЦ: 35517536
Chemical Abstracts: 2017:1524175
OpenAlex: W2754938765
Цитирование в БД:
БД Цитирований
Web of science 4
Scopus 4
РИНЦ 4
OpenAlex 4
Альметрики: