Nanographene production from platelet carbon nanofiber by supercritical fluid exfoliation

Takaaki Tomai; Yuji Kawaguchi; Itaru Honma

doi:10.1063/1.4726113

Nanographene production from platelet carbon nanofiber by supercritical fluid exfoliation

Takaaki Tomai, Yuji Kawaguchi, Itaru Honma

Tohoku University

Research output: Contribution to journal › Article › peer-review

16 Citations (Scopus)

Abstract

Nanographene was synthesized from platelet carbon nanofiber by supercritical fluid (SCF) exfoliation without acid oxidation. During the exfoliation process, a progressive decrease in the number of layers was accompanied by the cutting of the basal plane. Raman spectroscopy was used to identify the quality of the samples, revealing that the defect density in the basal plane of the nanographene can be reduced to less than that of the starting material during SCF exfoliation.

Original language	English
Article number	233110
Journal	Applied Physics Letters
Volume	100
Issue number	23
DOIs	https://doi.org/10.1063/1.4726113
Publication status	Published - 2012 Jun 4

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abstract = "Nanographene was synthesized from platelet carbon nanofiber by supercritical fluid (SCF) exfoliation without acid oxidation. During the exfoliation process, a progressive decrease in the number of layers was accompanied by the cutting of the basal plane. Raman spectroscopy was used to identify the quality of the samples, revealing that the defect density in the basal plane of the nanographene can be reduced to less than that of the starting material during SCF exfoliation.",

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Nanographene production from platelet carbon nanofiber by supercritical fluid exfoliation

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