Details
| Original language | English |
|---|---|
| Pages (from-to) | 231-235 |
| Number of pages | 5 |
| Journal | Journal of Photochemistry and Photobiology A: Chemistry |
| Volume | 207 |
| Issue number | 2-3 |
| Publication status | Published - 25 Sept 2009 |
Abstract
High-energy ball milled nanocrystalline TiO2 (anatase) was analyzed by means of electrochemical impedance spectroscopy in a temperature range from 473 K to 873 K and under reducing and oxidizing atmospheres. The electrical properties are compared with the photocatalytic activity of the samples.
Keywords
- Mechanical attrition, Phase transition, Photocatalysis, Photoconductivity
ASJC Scopus subject areas
- Chemistry(all)
- General Chemistry
- Chemical Engineering(all)
- General Chemical Engineering
- Physics and Astronomy(all)
- General Physics and Astronomy
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In: Journal of Photochemistry and Photobiology A: Chemistry, Vol. 207, No. 2-3, 25.09.2009, p. 231-235.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Defect formation during high-energy ball milling in TiO2 and its relation to the photocatalytic activity
AU - Amade, Roger
AU - Heitjans, Paul
AU - Indris, Sylvio
AU - Finger, Mina
AU - Haeger, Andreas
AU - Hesse, Diethard
N1 - Funding Information: We are grateful to the Deutsche Forschungsgemeinschaft (DFG) for financial support.
PY - 2009/9/25
Y1 - 2009/9/25
N2 - High-energy ball milled nanocrystalline TiO2 (anatase) was analyzed by means of electrochemical impedance spectroscopy in a temperature range from 473 K to 873 K and under reducing and oxidizing atmospheres. The electrical properties are compared with the photocatalytic activity of the samples.
AB - High-energy ball milled nanocrystalline TiO2 (anatase) was analyzed by means of electrochemical impedance spectroscopy in a temperature range from 473 K to 873 K and under reducing and oxidizing atmospheres. The electrical properties are compared with the photocatalytic activity of the samples.
KW - Mechanical attrition
KW - Phase transition
KW - Photocatalysis
KW - Photoconductivity
UR - http://www.scopus.com/inward/record.url?scp=70249116701&partnerID=8YFLogxK
U2 - 10.1016/j.jphotochem.2009.07.015
DO - 10.1016/j.jphotochem.2009.07.015
M3 - Article
AN - SCOPUS:70249116701
VL - 207
SP - 231
EP - 235
JO - Journal of Photochemistry and Photobiology A: Chemistry
JF - Journal of Photochemistry and Photobiology A: Chemistry
SN - 1010-6030
IS - 2-3
ER -