Direct exfoliation of graphite with a porphyrin--creating functionalizable nanographene hybrids

Direct exfoliation of graphite with a porphyrin--creating functionalizable nanographene hybrids

Exfoliation of graphite was achieved using a free-base porphyrin 1 resulting in an efficient fabrication of single-layer nanographene (NG)- hybrid platelets that can be further functionalized with other nanomaterials. The novel nanographene-porphyrin hybrids reveal efficient charge transfer in the e...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2012-09, Vol.48 (70), p.8745-8747
Hauptverfasser: Malig, Jenny, Stephenson, Adam W I, Wagner, Pawel, Wallace, Gordon G, Officer, David L, Guldi, Dirk M
Format: Artikel
Sprache:eng
Schlagworte:
Charge transfer
Electric Conductivity
Excitation
Exfoliation
Graphite
Graphite - chemistry
Models, Molecular
Nanocomposites
Nanomaterials
Nanostructure
Nanostructures - chemistry
Porphyrins
Porphyrins - chemistry
Spectrometry, Fluorescence
Spectrum Analysis, Raman
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Beschreibung
Zusammenfassung:Exfoliation of graphite was achieved using a free-base porphyrin 1 resulting in an efficient fabrication of single-layer nanographene (NG)- hybrid platelets that can be further functionalized with other nanomaterials. The novel nanographene-porphyrin hybrids reveal efficient charge transfer in the excited state.
ISSN:1359-7345
1364-548X
DOI:10.1039/c2cc32888g