The DOI matches its Crossref record; 33 of the 33 references it cites were found in a registry or an index.
Adsorption of Aromatic and Anti-Aromatic Systems on Graphene through π−π Stacking
Abstract
The adsorption of neutral (poly)-aromatic, antiaromatic, and more generally π-conjugated systems on graphene is studied as a prototypical case of π−π stacking. To account for dispersive interactions, we compare the recent van der Waals density functional (vdw-DF) with three semiempirical corrections to density functional theory and two empirical force fields. The adsorption energies of the molecules binding to graphene predicted by the vdw-DF were found to be in excellent agreement with temperature desorption experiments reported in literature, whereas the results of the remaining functionals and force fields only preserve the correct trends. The comparison of the dispersive versus electrostatic contributions to the total binding energies in the aromatic and antiaromatic systems suggests that π−π interactions can be regarded as being prevalently dispersive in nature at large separations, whereas close to the equilibrium bonding distance, it is a complex interplay between dispersive and electrostatic Coulombic interactions. Moreover our results surprisingly indicate that the magnitude of π−π interactions normalized both per number of total atoms and carbon atoms increases significantly with the relative number of hydrogen atoms in the studied systems.
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Zhou, Y., Zhang, X., Deng, J., Li, C., Sun, K., Luo, X., & Yuan, S. (2023) · Journal of Environmental Management · doi:10.1016/j.jenvman.2023.119317 · Cited by 25
Metadata
- Authors
- Björk, J., Hanke, F., Palma, C.-A., Samori, P., Cecchini, M., & Persson, M.
- Venue
- The Journal of Physical Chemistry Letters
- Publisher
- American Chemical Society (ACS)
- Published
- 2010-11-18
- Volume
- 1
- Issue
- 23
- Pages
- 3407-3412
- ISSN
- 1948-7185 (ISSN-L)
- OpenAlex
- W2160860697
- Cited by
- 409
- References
- 33
- FWCI
- 7.76
- Type
- journal article
- Language
- en
- Open access
- closed
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- Björk, J., Hanke, F., Palma, C.-A., Samori, P., Cecchini, M., & Persson, M. (2010). Adsorption of Aromatic and Anti-Aromatic Systems on Graphene through π−π Stacking. The Journal of Physical Chemistry Letters. https://doi.org/10.1021/jz101360k
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
