| タイトル | Photocatalytic oxidation mechanism of isobutane in contact with titanium dioxide (TiO2) |
| 本文（外部サイト） | http://hdl.handle.net/2060/19780003266 |
| 著者（英） | Formenti, M.; Teichner, S. J.; Juillet, F. |
| 著者所属（英） | NASA Headquarters |
| 発行日 | 1977-09-01 |
| 言語 | eng |
| 内容記述 | The photocatalytic oxidation of isobutane to acetone in the presence of irradiated ultraviolet irradiated titanium dioxide was found to occur in several steps. Insertion of an oxygen atom onto the tertiary carbon transforming the isobutane into tertiary butanol occurred first. This step implied the photonic formation of the 02- species and its reaction with positive holes. The tertiary butanol was then dehydrated to isobutene which is oxidized acetone and carbon dioxide. Insertion of an oxygen atom onto the primary carbon led to isobutanal after oxidation to the alcohol. An analogous reaction scheme was proposed for all alkanes. |
| NASA分類 | INORGANIC AND PHYSICAL CHEMISTRY |
| レポートNO | 78N11209
NASA-TM-75197 |
| 権利 | No Copyright |
