Inelastic electron tunneling spectroscopy of carboxylic acids on alumina at low coverage
✍ Scribed by S. De Cheveigné; S. Gauthier; J. Klein; A. Léger; C. Guinet; M. Belin; D. Defourneau
- Book ID
- 118983753
- Publisher
- Elsevier Science
- Year
- 1981
- Tongue
- English
- Weight
- 469 KB
- Volume
- 105
- Category
- Article
- ISSN
- 0039-6028
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📜 SIMILAR VOLUMES
Inelastic electron tunneling spectroscopy is used in the analysis of chemisorbed species of urea and alkylthiourea on the alumina surface using an \(\mathrm{Al}_{2} \mathrm{Al}_{2} \mathrm{O}_{3}-\mathrm{Pb}\) tunnel junction. Tunneling spectra of urea, thiourea, \(N, N^{\prime}\)-dimethylthiourea (
The alumina barrier of Al-AlO,-Pb tunnelling junctions have been exposed to aqueous ammonia, wet carbon monoxide gas and to aqueous formaldehyde vapour. The aqueous ammonia spectrum is assigned as an amino acid species produced from ammonia, water and atmospheric carbon dioxide. This spectrum finger