Structural and Physical Properties of MWNT/Polyolefine Composites Full article
| Conference |
Joint International conference "Advanced Carbon Nanostructures" 04-08 Jul 2011 , St. Petersburg |
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| Journal |
Fullerenes Nanotubes and Carbon Nanostructures
ISSN: 1536-383X , E-ISSN: 1536-4046 |
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| Output data | Year: 2012, Volume: 20, Number: 4-7, Pages: 510-518 Pages count : 9 DOI: 10.1080/1536383X.2012.655956 | ||||||||
| Tags | Carbon nanotubes, composites, electromagnetic properties, polyethylene, polypropylene | ||||||||
| Authors |
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| Affiliations |
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Funding (5)
| 1 | Russian Foundation for Basic Research | 11-03-00351 |
| 2 | International Science and Technology Center | B-1708 |
| 3 | The Ministry of Education and Science of the Russian Federation | 16.516.11.6099 |
| 4 | The Ministry of Education and Science of the Russian Federation | 16.740.11.0016 |
| 5 | The Ministry of Education and Science of the Russian Federation | 16.740.11.0146 |
Abstract:
Composite materials containing multi-walled carbon nanotubes (MWNT) in polyolefine (polyethylene and polypropylene) matrix were prepared by coagulation precipitation. The morphology and structure of produced composites was investigated by scanning and transmission electron microscopy. Thermal analysis (oxidation in air) was performed for composites in temperature range 20-500 degrees C. It was shown that the addition of MWNT increases the thermal stability of composites. Electrophysical properties of MWNT/PSt composites were investigated using a four-probe technique. Observed electrical percolation threshold of composite materials is near to 3-3.5wt%. Electromagnetic (EM) response of prepared materials was investigated in broad-band region (26-37 GHz and 250-500 GHz). It was found that the EM response of MWNT/polyolefine depends on their electrophysical properties with percolation threshold near 2-3wt%.
Cite:
Mazov I.N.
, Rudina N.A.
, Ishchenko A.V.
, Kuznetsov V.L.
, Romanenko A.I.
, Anikeeva O.B.
, Suslyaev V.I.
, Zhuravlev V.A.
Structural and Physical Properties of MWNT/Polyolefine Composites
Fullerenes Nanotubes and Carbon Nanostructures. 2012. V.20. N4-7. P.510-518. DOI: 10.1080/1536383X.2012.655956 WOS Scopus РИНЦ ANCAN OpenAlex
Structural and Physical Properties of MWNT/Polyolefine Composites
Fullerenes Nanotubes and Carbon Nanostructures. 2012. V.20. N4-7. P.510-518. DOI: 10.1080/1536383X.2012.655956 WOS Scopus РИНЦ ANCAN OpenAlex
Dates:
| Published print: | May 1, 2012 |
| Published online: | May 14, 2012 |
Identifiers:
| Web of science: | WOS:000304297500040 |
| Scopus: | 2-s2.0-84861434232 |
| Elibrary: | 17986340 |
| Chemical Abstracts: | 2012:719251 |
| Chemical Abstracts (print): | 157:230511 |
| OpenAlex: | W2005130926 |