Electrochemical gating of single osmium molecules tethered to Au surfaces

The electrochemical study of electron transport between Au electrodes and the redox molecule Os[(bpy)2(PyCH2 NH2CO-]ClO4 tethered to molecular linkers of different length (1.3 to 2.9 nm) to Au surfaces has shown an exponential decay of the rate constant kET 0 with a slope β = 0.53 consistent with th...

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Detalles Bibliográficos
Autores principales: Herrera, S., Adam, C., Ricci, A., Calvo, E.J.
Formato: JOUR
Materias:
Electrochemical scanning tunneling spectroscopy-gating
Electronic transfer
Osmium complex
Self-assembled monolayer
Binary alloys
Chlorine compounds
Electrochemical electrodes
Electrolytes
Electron transitions
Electron transport properties
Electron tunneling
Gold
Iridium alloys
Molecules
Nanostructures
Nitrogen compounds
Osmium compounds
Platinum alloys
Rate constants
Redox reactions
Scanning tunneling microscopy
Self assembled monolayers
Spectroscopy
Substrates
Au (111) substrates
Electrochemical gating
Electrochemical studies
Electronic transfers
Osmium complexes
Reference electrode potentials
Scanning tunneling spectroscopy
Tunneling spectroscopy
Phosphorus compounds
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_14328488_v20_n4_p957_Herrera
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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