Eisenkolb J, Lloret V, Zink-Lorre N, Pla S, Abellán G, Sastre-Santos Á, Hauke F, Fernández-Lázaro F, Hirsch A (2024)
Publication Type: Journal article
Publication year: 2024
The non-covalent functionalization of black phosphorus (BP) was studied with a scope of ten tailor-made perylene diimides (PDIs). A combination of UV/Vis-, fluorescence-, as well as Raman spectroscopy and atomic force microscopy was used to investigate the structural factors, which contribute to a pronounced PDI-BP interaction and thus support the protection of BP nanosheets against oxidative degradation. We were able to show, that water-soluble, amphiphilic PDIs with highly charged head groups can be used for the non-covalent functionalization of BP in aqueous media. Here, based on the hydrophobic effect, an efficient adsorption of the respective PDI molecules takes place and leads to the formation of a passivating film, yielding a considerable stabilization of the BP flakes under ambient conditions exceeding 30 days.
APA:
Eisenkolb, J., Lloret, V., Zink-Lorre, N., Pla, S., Abellán, G., Sastre-Santos, Á.,... Hirsch, A. (2024). Investigations of Crucial Factors for the Non-Covalent Functionalization of Black Phosphorus (BP) using Perylene Diimide Derivatives for the Passivation of BP Nanosheets. Chemistry - A European Journal. https://doi.org/10.1002/chem.202402166
MLA:
Eisenkolb, Jasmin, et al. "Investigations of Crucial Factors for the Non-Covalent Functionalization of Black Phosphorus (BP) using Perylene Diimide Derivatives for the Passivation of BP Nanosheets." Chemistry - A European Journal (2024).
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