Subrahmanyam, K. S. ; Panchakarla, L. S. ; Govindaraj, A. ; Rao, C. N. R. (2009) Simple method of preparing graphene flakes by an arc-discharge method Journal of Physical Chemistry C, 113 (11). pp. 4257-4259. ISSN 1932-7447
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Official URL: http://pubs.acs.org/doi/abs/10.1021/jp900791y
Related URL: http://dx.doi.org/10.1021/jp900791y
Abstract
Arc discharge between graphite electrodes under a relatively high pressure of hydrogen yields graphene flakes generally containing 2-4 layers in the inner wall region of the arc chamber. The graphene flakes so obtained have been characterized by X-ray diffraction, atomic force microscopy, transmission electron microscopy, and Raman spectroscopy. The method is eminently suited to dope graphene with boron and nitrogen by carrying out arc discharge in the presence of diborane and pyridine respectively.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to American Chemical Society. |
| ID Code: | 40030 |
| Deposited On: | 21 May 2011 06:54 |
| Last Modified: | 21 May 2011 06:54 |
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