Electrochemical characteristics of a self-propagating molecular-based assembly

Leila Motiei, Michal Lahav, Antonino Gulino, Mark A. Iron, Milko E. Van Der Boom

Research output: Contribution to journalArticlepeer-review

23 Citations (Scopus)


The electrochemical properties of a metallosupramolecular network that undergoes reversible redox chemistry on indium-tin oxide (ITO)-coated glass substrates have been investigated. The redox-active osmium complexes are electrochemically accessible even for films with a thickness > 15 nm. The electrochemical data correlates well with our previously observed self-propagating growth process, for which the electron density for the assemblies remains constant during film growth. Electron-transfer rate constants obtained by potential step chronoamperometry experiments suggest an exceptionally low attenuation factor, β, of 0.013 ± 0.001 Å-1. However, the intrinsically porous nature of the assembly could be to a large extent or even entirely responsible for such a low value.

Original languageEnglish
Pages (from-to)14283-14286
Number of pages4
JournalJournal of Physical Chemistry B
Issue number45
Publication statusPublished - Dec 8 2010

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Surfaces, Coatings and Films
  • Materials Chemistry

Fingerprint Dive into the research topics of 'Electrochemical characteristics of a self-propagating molecular-based assembly'. Together they form a unique fingerprint.

Cite this