Electron Drift Mobility in Porous TiO2 (Anatase)
โ Scribed by Dittrich, Th. ;Lebedev, E. A. ;Weidmann, J.
- Publisher
- John Wiley and Sons
- Year
- 1998
- Tongue
- English
- Weight
- 136 KB
- Volume
- 165
- Category
- Article
- ISSN
- 0031-8965
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Porous TiO 2 (anatase, rutile) belongs to the class of materials with very low drift mobility of electrons (10 ยฑ ยฑ4 ยฑ10 ยฑ ยฑ7 cm/Vs). The drift mobility is limited by traps being responsible for the slow interparticle charge transfer. The deep traps are generated at the TiO 2 surface in oxygen defici