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Article Dans Une Revue ACS Omega Année : 2017

Generation of Low-Dimensional Architectures through the Self-Assembly of Pyromellitic Diimide Derivatives

Résumé

Small π-conjugated molecules can be designed and synthesized to undergo controlled self-assembly forming low-dimensional architectures, with programmed order at the supramolecular level. Such order is of paramount importance because it defines the property of the obtained material. Here, we have focused our attention to four pyromellitic diimide derivatives exposing different types of side chains. The joint effect of different noncovalent interactions including π–π stacking, H-bonding, and van der Waals forces on the four derivatives yielded different self-assembled architectures. Atomic force microscopy studies, corroborated with infrared and nuclear magnetic resonance spectroscopic measurements, provided complementary multiscale insight into these assemblies.

Domaines

Matériaux
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hal-03633338 , version 1 (06-04-2022)

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Chiara Musumeci, Monika Wałęsa-Chorab, Adam Gorczyński, Grzegorz Markiewicz, Andrzej Bogucki, et al.. Generation of Low-Dimensional Architectures through the Self-Assembly of Pyromellitic Diimide Derivatives. ACS Omega, 2017, 2 (4), pp.1672-1678. ⟨10.1021/acsomega.7b00286⟩. ⟨hal-03633338⟩
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