Electrochemical and surface-enhanced Raman spectroscopic studies on the adsorption and electrooxidation of C1 molecules on a roughened Rh electrode

Article Abstract:

A detailed SERS study on the dissociation and electrooxidation of C1 molecules on a Rh surface is carried out. This is done by using the previously developed roughening method for producing SERS-active Rh electrode, and assisted by the highly sensitive confocal microprobe Raman system.

Ruthenium, Spectra, Electrochemistry, Molecules

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Electrochemically roughened rhodium electrode as a substrate for surface-enhanced Raman spectroscopy

Article Abstract:

A method to produce a substrate suitable for Raman study on the pure Rhodium (Rh) electrode is developed. The results indicated that the Rhodium surface could be used as a suitable substrate for the electrochemical and Raman study of some systems of fundamental interest.

Usage, Electrodes, Atomic properties

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Orientation change of adsorbed pyrazine on roughened rhodium electrodes as probed by surface-enhanced Raman spectroscopy

Article Abstract:

A surface-enhanced Raman spectroscopic (SERS) study of pyrazine adsorbed on roughened Rh electrodes was performed. The interaction of Rh with hydrogen and oxygen generated at different potentials has a great influence on the adsorption configuration of pyrazine.

Electric properties, Pyridazine

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