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High Temperature Material Processes: An International Quarterly of High-Technology Plasma Processes

Publicado 4 números por año

ISSN Imprimir: 1093-3611

ISSN En Línea: 1940-4360

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: 0.4 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: 0.1 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: 0.00005 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: 0.07 SJR: 0.198 SNIP: 0.48 CiteScore™:: 1.1 H-Index: 20

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ELECTROCHEMICAL INVESTIGATION OF THE FORMATION OF CARBON NANOTUBES IN MOLTEN SALTS

Volumen 2, Edición 4, 1998, pp. 459-469
DOI: 10.1615/HighTempMatProc.v2.i4.20
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SINOPSIS

This paper reports a molten salt electrolytic method for the economical production of carbon nanotubes/particles. The method converts a normal graphite cathode in a bath of molten LiCl, NaCl or KCl into carbon nano-tubes and other nano-particles. The cathode erosion observed after electrolysis, together with cyclic voltammetry, indicates that the conversion must have resulted from the graphite intercalation of the alkali metal that is formed at the cathode during electrolysis. In addition, the electrolytic carbon nanotubes and particles are found to be partially filled with a graphite-non-wetting material that cannot result from the known capillary effect. Logic suggests that the filled material is the cathodically formed alkali metal and therefore argues strongly that the graphite intercalation of alkali metals plays an important role in the formation of the electrolytic carbon nanotubes. An intercalation mechanism for the graphite-nanotube conversion is proposed.

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