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Nanoscience and Technology: An International Journal
Главный редактор: Sergey A. Lurie (open in a new tab)

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ISSN Печать: 2572-4258

ISSN Онлайн: 2572-4266

The Impact Factor measures the average number of citations received in a particular year by papers published in the journal during the two preceding years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) IF: 1.3 To calculate the five year Impact Factor, citations are counted in 2017 to the previous five years and divided by the source items published in the previous five years. 2017 Journal Citation Reports (Clarivate Analytics, 2018) 5-Year IF: 1.7 The Immediacy Index is the average number of times an article is cited in the year it is published. The journal Immediacy Index indicates how quickly articles in a journal are cited. Immediacy Index: 0.7 The Eigenfactor score, developed by Jevin West and Carl Bergstrom at the University of Washington, is a rating of the total importance of a scientific journal. Journals are rated according to the number of incoming citations, with citations from highly ranked journals weighted to make a larger contribution to the eigenfactor than those from poorly ranked journals. Eigenfactor: 0.00023 The Journal Citation Indicator (JCI) is a single measurement of the field-normalized citation impact of journals in the Web of Science Core Collection across disciplines. The key words here are that the metric is normalized and cross-disciplinary. JCI: 0.11 SJR: 0.244 SNIP: 0.521 CiteScore™:: 3.6 H-Index: 14

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OBTAINING NANODISPERSED GRAPHITE PREPARATION FOR COATING ULTRATHIN MINERAL FIBERS

Том 7, Выпуск 2, 2016, pp. 97-105
DOI: 10.1615/NanomechanicsSciTechnolIntJ.v7.i2.10
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Краткое описание

An efficient process of milling and activation of highly dispersed graphite with the use of the energy of ultrasonic vibrations in the mode of acoustic cavitation in the presence of ammonia, hydrogen peroxide, and iodine has been developed. As a result, the lamellar structure of graphite is split with subsequent deposition of the laminated form of graphite from this dispersion onto the surface of glass, quartz, and aluminum–borosilicate fibers by attraction forces originating between the graphite surface, activated in an alkaline medium, and the glass. This technical solution ensures obtaining and recovering (after the aging of dispersions in aqueous and aqueous-alcoholic solutions) alkali-activated nanosized graphite particles. Ultrasonic treatment improves the properties of dispersions, often called activated colloidal-graphite preparations (CGP). The CGP treated according to the proposed regime, increase the electric conductivity and thermal-shock stability of composite fibers. CGP-coated quartz, aluminum–borosilicate, and basalt fibers can be used for fabrication of volumetric, thermally stable, wide-range, radioabsorbing materials for telecommunication systems of aviation, rocket, and space modules.

Ключевые слова: materials, nanocomposites, ultrasonic methods
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