ePubs
The open archive for STFC research publications
Home
About ePubs
Content Policies
News
Help
Privacy/Cookies
Suggest an Enhancement
Contact ePubs
Full Record Details
Persistent URL
http://purl.org/net/epubs/work/30366
Record Status
Checked
Record Id
30366
Title
High-resolution, temperature dependant, Fourier transform infrared spectroscopy of CF
3
I
Contributors
SM Webb (Open U.)
,
D Mayr (Open U.)
,
RA McPheat (CCLRC Rutherford Appleton Lab.)
,
E Drage (Open U.)
,
E Vasekova (Open U.)
,
NJ Mason (Open U.)
,
KM Smith (CCLRC Rutherford Appleton Lab.)
Abstract
CF3I is being considered as a replacement for some of the global warming gases currently used in the plasma industry, however before this compound can be put into wide-scale use the possible implications upon the atmosphere must be carefully considered. Calculations of global warming potentials of compounds require detailed information about the infrared absorption properties of a compound. High resolution Fourier transform infrared spectroscopy has been applied to CF3I to measure absolute infrared photo absorption cross-sections. These have been measured in the ranges (400-1400) cm-1 and (1900-2500) cm-1 at a resolution of 0.003 cm-1 for temperatures of 208.0 K, 251.6 K, 272.9 K and 299.4 K over a range of pressures. Eight absorption features were observed across the measured range some of which lie within the atmospheric window and hence may play a role in global warming.
Organisation
CCLRC
,
SSTD
Keywords
Physics
,
Chemistry
,
Natural environment
,
FTIR
,
global warming
,
spectroscopy
,
CF3I
,
Infrared
Funding Information
Related Research Object(s):
Licence Information:
Language
English (EN)
Type
Details
URI(s)
Local file(s)
Year
Journal Article
J Quant Spectrosc Rad
94, no. 3-4 (2005): 425-438.
doi:10.1016/j.jqsrt.2004.09.026
2005
Showing record 1 of 1
Recent Additions
Browse Organisations
Browse Journals/Series
Login to add & manage publications and access information for OA publishing
Username:
Password:
Useful Links
Chadwick & RAL Libraries
SHERPA FACT
SHERPA RoMEO
SHERPA JULIET
Journal Checker Tool
Google Scholar