NDLI: Selective electrochemical functionalization of the graphene edge† †Electronic supplementary information (ESI) available. See DOI: 10.1039/c8sc04083d

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Selective electrochemical functionalization of the graphene edge† †Electronic supplementary information (ESI) available. See DOI: 10.1039/c8sc04083d

Content Provider	Semantic Scholar
Author	Yadav, Anur Iost, Rodrigo M. Neubert, Tilmann J. Baylan, Sema Schmid, Thomas Balasubramanian, Kannan
Copyright Year	2019
Abstract	We present a versatile and simple method using electrochemistry for the exclusive functionalization of the edge of a graphene monolayer with metal nanoparticles or polymeric amino groups. The attachment of metal nanoparticles allows us to exploit surface-enhanced Raman scattering to characterize the chemistry of both the pristine and the functionalized graphene edge. For the pristine patterned graphene edge, we observe the typical edge-related modes, while for the functionalized graphene edge we identify the chemical structure of the functional layer by vibrational fingerprinting. The ability to obtain single selectively functionalized graphene edges routinely on an insulating substrate opens an avenue for exploring the effect of edge chemistry on graphene properties systematically.
Starting Page	936
Ending Page	942
Page Count	7
File Format	PDF HTM / HTML
DOI	10.1039/c8sc04083d
PubMed reference number	30774888
Journal	Medline
Volume Number	10
Alternate Webpage(s)	http://www.rsc.org/suppdata/c8/sc/c8sc04083d/c8sc04083d1.pdf
Journal	Chemical science
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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