AI Article Synopsis
- Oxo-graphene nanoribbons (oxo-GNRs) are created by cutting single-walled carbon nanotubes through an oxidative process.
- An orthogonal functionalization method is introduced that allows for modifications on both the edges and the flat surface of oxo-GNRs due to their unique structure.
- This functionalization technique, which was tracked using X-ray photoelectron spectroscopy, can also be adapted for other oxo-functionalized carbon materials like graphene quantum dots and reduced graphene oxide.
Article Abstract
Oxo-graphene nanoribbons (oxo-GNRs) can be prepared by the oxidative unzipping of single-walled carbon nanotubes. We present an orthogonal functionalization method for the functionalization of the rims and the π-surface, respectively, what is only possible due to the high rim portion in oxo-GNRs. In particular, X-ray photoelectron spectroscopy could be used to follow the reaction and detect the marker atoms contained in the addends. We propose that the reported orthogonal functionalization strategy can also be applied on other oxo-functionalized carbon materials, such as graphene quantum dots, or reduced graphene oxide flakes.
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| http://dx.doi.org/10.1002/chem.202403645 | DOI Listing |
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