Spectroelectrochemical cell optimized for Raman spectrometry and its application to the study of pyridine adsorbed onto silver electrodes
Journal Article
·
· Anal. Chem.; (United States)
A spectroelectrochemical cell designed for observing electrode surface and interfacial phenomena in conjunction with Raman spectroscopy is described. The many novel features of the cell allow experimental flexibility and ease of operation substantially above those of other cells. With this cell, the effect of laser illumination and excitation wavelength on the intensity of the Raman spectrum from pyridine absorbed to silver was studied. The largest enhancements were found for electrochemically roughened silver with illumination of the surface by 6824-A light during the roughening. A model is proposed to explain the phenomenon. 40 references, 6 figures.
- Research Organization:
- Eastman Kodak Company, Rochester, NY
- OSTI ID:
- 5030780
- Journal Information:
- Anal. Chem.; (United States), Journal Name: Anal. Chem.; (United States) Vol. 57:7; ISSN ANCHA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400102 -- Chemical & Spectral Procedures
400104* -- Spectral Procedures-- (-1987)
AZINES
CHEMICAL ANALYSIS
DATA
ELECTROCHEMICAL CELLS
ELECTRODES
ELEMENTS
EQUIPMENT
EXPERIMENTAL DATA
GAS LASERS
HETEROCYCLIC COMPOUNDS
INFORMATION
LASER SPECTROSCOPY
LASERS
METALS
NUMERICAL DATA
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
PHOTOELECTROCHEMICAL CELLS
PYRIDINE
PYRIDINES
QUANTITATIVE CHEMICAL ANALYSIS
RAMAN SPECTRA
RAMAN SPECTROSCOPY
SILVER
SOLAR EQUIPMENT
SPECTRA
SPECTROSCOPY
TRANSITION ELEMENTS
VOLTAMETRY
400102 -- Chemical & Spectral Procedures
400104* -- Spectral Procedures-- (-1987)
AZINES
CHEMICAL ANALYSIS
DATA
ELECTROCHEMICAL CELLS
ELECTRODES
ELEMENTS
EQUIPMENT
EXPERIMENTAL DATA
GAS LASERS
HETEROCYCLIC COMPOUNDS
INFORMATION
LASER SPECTROSCOPY
LASERS
METALS
NUMERICAL DATA
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
PHOTOELECTROCHEMICAL CELLS
PYRIDINE
PYRIDINES
QUANTITATIVE CHEMICAL ANALYSIS
RAMAN SPECTRA
RAMAN SPECTROSCOPY
SILVER
SOLAR EQUIPMENT
SPECTRA
SPECTROSCOPY
TRANSITION ELEMENTS
VOLTAMETRY