| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1295655 | Solid State Ionics | 2006 | 8 Pages |
Abstract
The electrical properties of pure Anatase are investigated by impedance spectroscopy as function of temperature and oxygen partial pressure. The experimental results are fully interpreted by point defect chemistry. A transition from predominant Schottky to Frenkel cation disorder is observed when the temperature increases and/or the oxygen partial pressure decreases. The reduction enthalpies are near those obtained for Rutile in previous studies.
Related Topics
Physical Sciences and Engineering
Chemistry
Electrochemistry
Authors
A. Weibel, R. Bouchet, P. Knauth,