Electrodesorption potentials of self-assembled alkanethiolate monolayers on copper electrodes. An experimental and theoretical study

Article Abstract:

Electrodesorption potentials for alkanethiolate self-assembled monolayers (SAMs) on polycrystalline cu and Cu (111) surfaces are determined by using electrochemical techniques combined with Auger electron spectroscopy. For a given alkanethiolate SAM, the electrodesorption peak potentials on polycrystalline Cu and Cu (111) surfaces are found to be similar to each other and are shifted 0.6 and 0.4 V in the negative direction with respect to those found on Au and Ag, respectively.

Monomolecular films, Electrochemical analysis, Polycyclic compounds, Chemical properties

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Redox potential distribution in the presence of mechanical stress. The case of electroactive polymers

Article Abstract:

An analysis based on the sigmoidal distribution of apparent formal potentials is performed for examining the current/potential response during the redox switching of electroactive polymers that are derived from substituted arylamines. Results indicate that during the redox switching, expansion and contraction is shown by the electroactive polymers derived from substituted arylamines.

Electric properties, Conducting polymers

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Properties of microlayers of ionic liquids generated at microelectrode surface in undiluted redox liquids. Part II

Article Abstract:

The ionic layer formed at the microelectrode surface by applying totally different procedures is presented. The formation of ionic microlayer drastically alters the transport properties of the undiluted alcohol redox systems.

Ions

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