Nacken T, Damm C, Walter J, Rüger A, Peukert W (2015)
Publication Language: English
Publication Status: Published
Publication Type: Journal article, Original article
Publication year: 2015
Publisher: Royal Society of Chemistry
Book Volume: 5
Pages Range: 57328-57338
Journal Issue: 71
DOI: 10.1039/c5ra08643d
A scalable industrial method for graphene and Few-Layer-Graphene (FLG) production by graphite delamination in N-methylpyrrolidone and water-surfactant mixtures using a high pressure homogenizer is presented. This paper is focused on processing conditions and extensive subsequent analysis of the delaminated products by a combination of analytical ultracentrifugation, UV/Vis and statistical Raman spectroscopies including co-localization with atomic force microscopy. In this way quantitative processing-structure-property correlations showing how suspension properties and processing parameters governing yield, quality and lateral dimension of the produced graphene are obtained. It is found that a high pressure homogenizer can be used to obtain sufficiently high concentrated FLG suspensions with low defect concentration.
APA:
Nacken, T., Damm, C., Walter, J., Rüger, A., & Peukert, W. (2015). Delamination of graphite in a high pressure homogenizer. RSC Advances, 5(71), 57328-57338. https://doi.org/10.1039/c5ra08643d
MLA:
Nacken, Thomas, et al. "Delamination of graphite in a high pressure homogenizer." RSC Advances 5.71 (2015): 57328-57338.
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