| Literature DB >> 23505324 |
Igor V Magedov1, Lilia V Frolova, Mekan Ovezmyradov, Donald Bethke, Eric A Shaner, Nikolai G Kalugin.
Abstract
The benzyne functionalization of chemical vapor deposition grown large area graphene and graphite was performed using a mixture of o-trimethylsilylphenyl triflate and cesium fluoride that react with the carbon surface. The reaction requires at least 2 days of treatment before the appearance of Raman and energy-dispersive X-ray spectral signatures that verify modification. Raman spectra of modified graphene and graphite show a rich structure of lines corresponding to C=C-C, C-H, and low frequency modes of surface-attached benzyne rings.Entities:
Year: 2012 PMID： 23505324 PMCID： PMC3597774 DOI： 10.1016/j.carbon.2012.11.025
Source DB: PubMed Journal: Carbon N Y ISSN： 0008-6223 Impact factor: 9.594