Resonance Raman and luminescence spectra from colloidal semiconductor surfaces
โ Scribed by Metcalfe, Kenneth; Hester, Ronald E.
- Book ID
- 118028777
- Publisher
- The Royal Society of Chemistry
- Year
- 1983
- Tongue
- English
- Weight
- 233 KB
- Volume
- 3
- Category
- Article
- ISSN
- 0022-4936
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๐ SIMILAR VOLUMES
Raman spectra are reported for polyacetylene on exchanged zeolites and on alumina. The polymerization of acetylene on zeolites is found to depend on the zeolitic cation size and on surface coverage. lcfean chain lengths of about fifteen C=C bonds are formed on alumina.
The surface-enhanced resonance Raman scattering (SERRS) spectra of tetrakis(4-N-methylpyridyl)porphine (TMPyP( )) adsorbed on Ag colloids were measured and compared with the resonance Raman scattering (RRS) spectra of TMPyP(4). The surface spectra evidenced the conversion of the adsorbed porphine to