Epoxy composites filled with high surface area-carbon fillers: Optimization of electromagnetic shielding, electrical, mechanical, and thermal properties

被引：63

作者：

Kuzhir, P. ^{[1
]}

Paddubskaya, A. ^{[1
]}

Plyushch, A. ^{[1
]}

Volynets, N. ^{[1
]}

Maksimenko, S. ^{[1
]}

Macutkevic, J. ^{[2
]}

Kranauskaite, I. ^{[2
]}

Banys, J. ^{[2
]}

Ivanov, E. ^{[3
]}

Kotsilkova, R. ^{[3
]}

Celzard, A. ^{[4
]}

Fierro, V. ^{[4
]}

Zicans, J. ^{[5
]}

Ivanova, T. ^{[5
]}

Meri, R. Merijs ^{[5
]}

Bochkov, I. ^{[5
]}

Cataldo, A. ^{[6
]}

Micciulla, F. ^{[6
]}

Bellucci, S. ^{[6
]}

Lambin, Ph. ^{[7
]}

机构：

[1] Belarusian State Univ, Res Inst Nucl Problems, Minsk 220030, BELARUS

[2] Vilnius State Univ, Radiophys Dept, LT-10022 Vilnius, Lithuania

[3] Bulgarian Acad Sci, Inst Mech, Open Lab Expt Mech, BU-1113 Sofia, Bulgaria

[4] ENSTIB, IJL UMR CNRS 7198, F-88026 Epinal, France

[5] Riga Tech Univ, Inst Polymer Mat, Riga, Latvia

[6] Natl Inst Nucl Phys, Frascati Natl Lab, I-00044 Frascati, Italy

[7] Univ Namur, Dept Phys, B-5000 Namur, Belgium

来源：

JOURNAL OF APPLIED PHYSICS | 2013年 / 114卷 / 16期

关键词：

NANOCOMPOSITES; CONDUCTIVITY; BLACK; LOAD;

D O I：

10.1063/1.4826529

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A comprehensive analysis of electrical, electromagnetic (EM), mechanical, and thermal properties of epoxy resin composites filled with 0.25-2.0wt. % of carbon additives characterized by high surface area, both nano-sized, like carbon nanotubes (CNTs) and carbon black (CBH), and micro-sized exfoliated graphite (EG), was performed. We found that the physical properties of both CNTs- and CBH-based epoxy resin composites increased all together with filler content and even more clearly for CBH than for CNTs. In the case of EG-based composites, good correlation between properties and filler amount was observed for concentrations below 1.5 wt. %. We conclude that CBH and, to a lower extent, EG could replace expensive CNTs for producing effective EM materials in microwave and low-frequency ranges, which are, in addition, mechanically and thermally stable. (C) 2013 AIP Publishing LLC.

引用

页数：7

共 17 条

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