基于硅氧烷材料的新型导电纳米复合材料

Vestnik moskovskogo gosudarstvennogo oblastnogo universiteta Seriia Fizikamatematika Pub Date : 2019-01-01 DOI:10.18384/2310-7251-2019-1-57-67

V. Mashchenko, M. S. Konstantinov, I. S. Cebruk, O. V. Chausova, V. Belyaev

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引用次数: 0

摘要

我们报道了一种通过在液相中用电弧进行定向团聚来生产分散在溶剂中的多壁碳纳米管（MWCNT）的长聚集体（超过1cm）的方法的发展，并研究了这些聚集体的形成过程。获得了场取向的碳团聚体，发现在这种体系中形成了含有非晶碳的云母和纳米管的团聚体。通过渗流，建立了MWCNT在不同应力值下交联成团聚体的条件；确定在低©CC BYМаõенкоВ。И。，К。С。，ЦебрукИ。С。，完成。В。，Б。В。，2019年，ISSN 2072-8387Весбла。Серия：Физика-Ма。所得结果对电力工业企业生产现代电气设备具有实际意义。

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NEW ELECTRICALLY CONDUCTIVE NANOCOMPOSITES BASED ON SILOXANE MATERIALS

We report the development of a method for producing long aggregates (more than 1 cm) of multi-walled carbon nanotubes (MWCNTs) dispersed in a solvent by means of directed agglomeration with an electric arc in the liquid phase, as well as study the processes accompanying the formation of these aggregates. A field-oriented carbon agglomerate is obtained and it is found that mica with inclusions of amorphous carbon and agglomerates of nanotubes are formed in such a system. By percolation, the condition of MWCNT crosslinking into the agglomerate at different stress values is established; it is determined that at low © CC BY Мащенко В. И., Константинов М. С., Цебрук И. С., Чаусова О. В., Беляев В. В., 2019. ISSN 2072-8387 Вестник Московского государственного областного университета. Серия: Физика-Математика 2019 / No 1 58 concentrations the probability of particle crosslinking is no more than 5%. The obtained results may be of practical interest for the enterprises of power industry in the production of modern types of electrical equipment.

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Vestnik moskovskogo gosudarstvennogo oblastnogo universiteta Seriia Fizikamatematika

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13 weeks