Effect of the preparation methods on electrical properties of epoxy resin/carbon nanofiber composites

被引：18
|
作者：
Bannov A.G. [1 ]
Uvarov N.F. [1 ,2 ]
Shilovskaya S.M. [1 ]
Kuvshinov G.G. [1 ,3 ]
机构：
[1] Novosibirsk State Technical University
[2] Institute of Solid State Chemistry and Mechanochemistry, Siberian Branch, Russian Academy of Sciences
[3] Sochi State University
来源：
Nanotechnologies in Russia | 2012年 / 7卷 / 3-4期
关键词：
Preparation Method; Percolation Threshold; Nanofiber Composite; Filler Concentration; Disorder Degree;
D O I：
10.1134/S1995078012020048
中图分类号：
学科分类号：
摘要：
The effect of preparation methods on the electrical properties of epoxy resin/carbon nanofiber (ER/CNF) composites has been investigated. The conductivity, permittivity, and loss tangent of composite materials has been measured in the frequency range of 0. 09 Hz-1 MHz in the region below and above the percolation threshold. Three main preparation methods have been used: mechanical mixing, ultrasonication in ER and a solvent. The electrical properties of composites that were prepared using ultrasonication in a solvent have been determined in a wide range of filler concentrations 0 < p < 45 wt %. It was shown that the effect of the preparation methods on the composite properties varies depending on whether the filler concentration is above or below the percolation threshold. © 2012 Pleiades Publishing, Ltd.
引用
收藏
页码：169 / 177
页数：8
相关论文
共 50 条
  • [21] Quantitative evaluation of the dispersion achievable using different preparation methods and DC electrical conductivity of vapor grown carbon nanofiber/epoxy composites
    Cardoso, P.
    Klosterman, D.
    Covas, J. A.
    van Hattum, F. W. J.
    Lanceros-Mendez, S.
    POLYMER TESTING, 2012, 31 (05) : 697 - 704
  • [22] Effect of carbon nanofiber functionalization on the in-plane mechanical properties of carbon/epoxy multiscale composites
    Rana, Sohel
    Alagirusamy, Ramasamy
    Fangueiro, Raul
    Joshi, Mangala
    JOURNAL OF APPLIED POLYMER SCIENCE, 2012, 125 (03) : 1951 - 1958
  • [23] Preparation and thermal, electrical, and morphological properties of multiwalled carbon nanotube and epoxy composites
    Yuen, Siu-Ming
    Ma, Chen-Chi M.
    Wu, Hsin-Ho
    Kuan, Hsu-Chiang
    Chen, Wei-Jen
    Liao, Shu-Hang
    Hsu, Chia-Wen
    Wu, Han-Lang
    JOURNAL OF APPLIED POLYMER SCIENCE, 2007, 103 (02) : 1272 - 1278
  • [24] Effect of palmitic acid on the electrical conductivity of carbon nanotubes-epoxy resin composites
    Barrau, S
    Demont, P
    Perez, E
    Peigney, A
    Laurent, C
    Lacabanne, C
    MACROMOLECULES, 2003, 36 (26) : 9678 - 9680
  • [25] Preparation and electrical properties analysis of waterborne epoxy resin carbon nanotube composite materials
    Sun Y.
    Zhang X.
    Niu L.
    International Journal of Microstructure and Materials Properties, 2024, 17 (01) : 49 - 68
  • [26] Effect of Novolac Resin and Modified Novolac Resin on Mechanical Properties of Carbon Fiber/Epoxy Composites
    He, Hongwei
    Gao, Feng
    Li, Kaixi
    Yan, Shen
    ADVANCES IN POLYMER TECHNOLOGY, 2014, 33 (03)
  • [27] Flexural properties of carbon fiber/epoxy resin composites
    Stecenko, Tatjana
    Stevanovic, Momcilo
    Polimeri (Zagreb), 1988, 9 (11): : 273 - 275
  • [28] The electronic transport properties and microstructure of carbon nanofiber/epoxy composites
    Allaoui, A.
    Hoa, S. V.
    Pugh, M. D.
    COMPOSITES SCIENCE AND TECHNOLOGY, 2008, 68 (02) : 410 - 416
  • [29] Effect of hygrothermal environment on tensile properties of carbon fiber epoxy resin composites
    Du Y.
    Ma Y.
    Xibei Gongye Daxue Xuebao/Journal of Northwestern Polytechnical University, 2022, 40 (01): : 33 - 39
  • [30] Carbon nanofiber polymer composites: Electrical and mechanical properties
    Lake, ML
    Glasgow, DG
    Kwag, C
    Burton, DJ
    47TH INTERNATIONAL SAMPE SYMPOSIUM AND EXHIBITION, VOL 47, BOOKS 1 AND 2: AFFORDABLE MATERIALS TECHNOLOGY-PLATFORM TO GLOBAL VALUE AND PERFORMANCE, 2002, : 1794 - 1800
12345