Engineering porous and compact two-dimensional nanoarchitectures on surfaces taking advantage of bisterpyridine-derivatives self-assembly

Fabien Silly 1, * Yann Kervella 2 Bruno Jousselme 2, 3
* Corresponding author
1 SPEC - UMR3680 - Service de physique de l'état condensé
2 LSP - Laboratoire de Spectrométrie Physique
3 LICSEN - Laboratoire Innovation en Chimie des Surfaces et NanoSciences
NIMBE UMR 3685 - Nanosciences et Innovation pour les Matériaux, la Biomédecine et l'Energie (ex SIS2M)
Abstract : The self-assembly of two bis-terpyridine derivatives is experimentally investigated at the nanometer scale. Scanning tunneling microscopy (STM) reveals that two-dimensional compact and porous nanoarchitectures can be engineered by changing the length of terpyridine spacer; i.e. a benzene ring or a quaterthiophene (4T) unit. In both cases the molecular nanoarchitecture appears to be stabilized by double hydrogen-bonds between molecular terpyridine groups. The STM images suggest however that terpyridine groups adopt different conformations, s-cis and s-trans as well as s-trans and s-trans conformations, in the two self-assembled organic layers.
Document type :
Journal articles
Complete list of metadatas

Cited literature [27 references]  Display  Hide  Download
https://hal-cea.archives-ouvertes.fr/cea-01349731
Contributor : Dominique Girard <>
Submitted on : Thursday, July 28, 2016 - 2:56:32 PM
Last modification on : Thursday, February 7, 2019 - 5:17:31 PM
Long-term archiving on: Saturday, October 29, 2016 - 11:34:05 AM

Files

RSCadvances22117j (1).pdf
Publisher files allowed on an open archive

Identifiers

Collections

CEA | CNRS | DSM-IRAMIS | LIPHY | PUBNIMBE | IRAMIS-NIMBE | IRAMIS-SPEC | CEA-UPSAY | UGA | UNIV-PARIS-SACLAY | INC-CNRS | CEA-DRF

Citation

Fabien Silly, Yann Kervella, Bruno Jousselme. Engineering porous and compact two-dimensional nanoarchitectures on surfaces taking advantage of bisterpyridine-derivatives self-assembly. RSC Advances, Royal Society of Chemistry, 2015, 5, pp.101740. ⟨10.1039/c5ra22117j⟩. ⟨cea-01349731⟩

Export

BibTeX TEI DC DCterms EndNote

Share

Metrics

Record views

212

Files downloads

249

Contact

CCSD