Adsorption of hexylferrocene phosphonic acid on indium-tin oxide electrodes. evidence of strong interchain interactions in ferrocene self-assembled monolayers (Articolo in rivista)

Type

• Articolo in rivista (Classe)
• Prodotto della ricerca (Classe)

Label

• Adsorption of hexylferrocene phosphonic acid on indium-tin oxide electrodes. evidence of strong interchain interactions in ferrocene self-assembled monolayers (Articolo in rivista) (literal)

Anno

• 2003-01-01T00:00:00+01:00 (literal)

Alternative label

• Vercelli B., Zotti G., Schiavon G., Zecchin S., Berlin A. (2003)
  Adsorption of hexylferrocene phosphonic acid on indium-tin oxide electrodes. evidence of strong interchain interactions in ferrocene self-assembled monolayers
  in Langmuir
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Vercelli B., Zotti G., Schiavon G., Zecchin S., Berlin A. (literal)

Pagina inizio

• 9351 (literal)

Pagina fine

• 9356 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 19 (literal)

Rivista

• Langmuir (Rivista)

Note

• ISI Web of Science (WOS) (literal)

Titolo

• Adsorption of hexylferrocene phosphonic acid on indium-tin oxide electrodes. evidence of strong interchain interactions in ferrocene self-assembled monolayers (literal)

Abstract

• Hexylferrocene phosphonic acid was adsorbed on ITO and amino-primed ITO electrodes from ethanol. The obtained monolayers are stable in acetonitrile where CV shows the formation of domains of self-interacting and free ferrocene molecules. Distinct phases are observed on bare ITO whereas a single Frumkin isotherm is obtained on amino-primed ITO. Dilution experiments with alkylphosphonic acids CnH2n+1PO(OH)2 (n = 3, 6 and 12) have shown that only the dodecyl chain may compete with the hexylferrocene chain which remains 50 times more strongly bound to the surface. The free energy of self-interaction of the ferrocene moieties in the layers is ca 40 kJ mol-1, i.e. it is equivalent to that of a 15 carbon atom alkyl chain. Lateral interactions among hexylferrocene and dodecyl chains form isolated domains of the components ruling out a real dilution of ferrocenes to single isolated molecules. (literal)

Prodotto di

• Istituto di scienze e tecnologie molecolari (ISTM) (Istituto)
• Institute of Condensed Matter Chemistry and Energy Technologies (ICMATE) (Istituto)
• Nanostrutture funzionali su superfici elettrodiche (ET.P06.011.002) (Modulo)

Autore CNR

• GILBERTO SCHIAVON (Persona)
• SANDRO ZECCHIN (Persona)
• GIANNI ZOTTI (Unità di personale interno)
• BARBARA VERCELLI (Unità di personale interno)
• ANNA BERLIN (Unità di personale interno)

Incoming links:

Prodotto

• Istituto di scienze e tecnologie molecolari (ISTM) (Istituto)
• Institute of Condensed Matter Chemistry and Energy Technologies (ICMATE) (Istituto)
• Nanostrutture funzionali su superfici elettrodiche (ET.P06.011.002) (Modulo)

Autore CNR di

• ANNA BERLIN (Unità di personale interno)
• GILBERTO SCHIAVON (Persona)
• BARBARA VERCELLI (Unità di personale interno)
• SANDRO ZECCHIN (Persona)
• GIANNI ZOTTI (Unità di personale interno)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Langmuir (Rivista)