Supramolecular electronics

Crystal structure of a hexa-tert-butyl-hexa-peri-hexabenzocoronene reported by Müllen and coworkers in Chem. Eur. J., 2000, pp. 1834–1839

Supramolecular electronics is the experimental field of supramolecular chemistry that bridges the gap between molecular electronics and bulk plastics in the construction of electronic circuitry at the nanoscale.[1] In supramolecular electronics, assemblies of pi-conjugated systems on the 5 to 100 nanometer scale are prepared by molecular self-assembly with the aim to fit these structures between electrodes. With single molecules as researched in molecular electronics at the 5 nanometer scale this would be impractical.^[why?] Nanofibers can be prepared from polymers such as polyaniline and polyacetylene.[2] Chiral oligo(p-phenylenevinylene)s self-assemble in a controlled fashion into (helical) wires.[3] An example of actively researched compounds in this field are certain coronenes.

References

1. Meijer, E. W.; Schenning, Albert P. H. J. (2002-09-01). "Chemistry: Material marriage in electronics". Nature. 419 (6905): 353–354. Bibcode:2002Natur.419..353M. doi:10.1038/419353a. ISSN 0028-0836. PMID 12353020.
2. Schenning, Albertus P. H. J.; Meijer, E. W. (2005-06-23). "Supramolecular electronics; nanowires from self-assembled π-conjugated systems". Chemical Communications (26): 3245–3258. doi:10.1039/B501804H. ISSN 1364-548X. PMID 15983639. Archived from the original on 2023-11-15. Retrieved 2023-11-15.
3. Schenning, A. P. H. J.; Jonkheijm, P.; et al. (2004-12-07). "Towards supramolecular electronics" (PDF). Synthetic Metals. Supramolecular approaches to organic electronics and nanotechnology. Proceedings of Symposium F. E-MRS Spring Meeting. 147 (1): 43–48. doi:10.1016/j.synthmet.2004.06.038. ISSN 0379-6779. Archived (PDF) from the original on 2024-04-21. Retrieved 2023-11-15.