Ozone destruction on ice
The destruction of ozone on ice surfaces was studied with an ice-coated fused silica column used as a very long flow tube. Ozone destruction was found to be very slow. At 223 K and 258 K the measured reaction probabilities fall in the range 2 × 10−8 - 4 × 10−10, decreasing with increasing ozone conc...
Saved in:
| Main Authors: | , |
|---|---|
| Format: | Article (Journal) |
| Language: | English |
| Published: |
15 June 1999
|
| In: |
Geophysical research letters
Year: 1999, Volume: 26, Issue: 12, Pages: 1695-1698 |
| ISSN: | 1944-8007 |
| DOI: | 10.1029/1999GL900325 |
| Online Access: | Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1029/1999GL900325 Verlag, lizenzpflichtig, Volltext: https://agupubs.onlinelibrary.wiley.com/doi/abs/10.1029/1999GL900325 
|
| Author Notes: | Stefan Langenberg, Ulrich Schurath |
| Summary: | The destruction of ozone on ice surfaces was studied with an ice-coated fused silica column used as a very long flow tube. Ozone destruction was found to be very slow. At 223 K and 258 K the measured reaction probabilities fall in the range 2 × 10−8 - 4 × 10−10, decreasing with increasing ozone concentration (20-1000 nbar). The observed kinetics are explained by an at least two step mechanism. The low reaction rates observed are insignificant for ozone destruction in cirrus clouds. |
|---|---|
| Item Description: | Gesehen am 08.10.2020 |
| Physical Description: | Online Resource |
| ISSN: | 1944-8007 |
| DOI: | 10.1029/1999GL900325 |