2002年11月
Atmospheric chemistry of CF3CFHOCF3: Reaction with OH radicals, atmospheric lifetime, and global warming potential
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES
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- 巻
- 107
- 号
- D21
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1029/2002JD002125
- 出版者・発行元
- AMER GEOPHYSICAL UNION
[1] Smog chamber/FTIR techniques were used to study the OH radical initiated oxidation of CF3CFHOCF3 in 700 torr of air diluent at 296 K. Relative rate techniques were used to measure k(1)(OH + CF3CFHOCF3) = (1.4 +/- 0.3) x 10(-15) cm(3) molecule(-1) s(-1). The atmospheric lifetime of CF3CFHOCF3 is estimated to be 40 years. The IR spectrum of CF3CFHOCF3 was measured and used to estimate a global warming potential (relative to CO2, 100 year time horizon) for CF3CFHOCF3 of 4500. Results are discussed with respect to the previous literature data.
- リンク情報
- ID情報
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- DOI : 10.1029/2002JD002125
- ISSN : 2169-897X
- eISSN : 2169-8996
- Web of Science ID : WOS:000180860300026