Probing Molecular Species At The Electrode-Electrolyte Interface With Surface Enhanced Raman Scattering

P. B. Dorain; T. T. Chen; R. K. Chang

doi:10.1117/12.943111

28 June 1984 Probing Molecular Species At The Electrode-Electrolyte Interface With Surface Enhanced Raman Scattering

P. B. Dorain, T. T. Chen, R. K. Chang

Proceedings Volume 0482, Applications of Laser Chemistry & Diagnostics; (1984) https://doi.org/10.1117/12.943111
Event: 1984 Technical Symposium East, 1984, Arlington, United States

Abstract

Surface enhanced Raman scattering (SERS) spectra and intensities vs voltage dependences are influenced by the chemical parameters an experimentalist can select for the electrolytes in electrochemical cells with coinage metal (Ag, Cu, and Au) electrodes. Specific examples with different salts (e.g., 1 M KNO₂ and 1 M KSCN) in aqueous electrolytes are presented, particularly in terms of the influence of the solubility of Ag salts on the SERS character-istics. The influence of the electrolyte concentration, pH value, temperature, and solvent on the SERS characteristics is also reviewed.

Citation Download Citation

P. B. Dorain, T. T. Chen, and R. K. Chang "Probing Molecular Species At The Electrode-Electrolyte Interface With Surface Enhanced Raman Scattering", Proc. SPIE 0482, Applications of Laser Chemistry & Diagnostics, (28 June 1984); https://doi.org/10.1117/12.943111

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