Surface-enhanced Raman spectra of quinoxaline adsorbed at a silver electrode
โ Scribed by Machiko Takahashi; Masatoki Ito
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- English
- Weight
- 387 KB
- Volume
- 103
- Category
- Article
- ISSN
- 0009-2614
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โฆ Synopsis
Ramvl scartuing from quinoxaline adsorbed a1 P Ag olcctrodc WJS obsrvcd. Ihc SER spcclrum CXhibitcd remarlrnblc a concentration and potential dependence. and indicated the existence of two types of adsorbed species. They were assigned as flar and end-on specks on the electrode.
๐ SIMILAR VOLUMES
Raman spectroscopy has been employed for the first time to study the role of adsorption at electrodes. It has been possible to distinguish two types of pyridine adsorption at a silver electrode. The variation in intensity and frequency of some of the bands with potential in the region of the point o