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FTIR spectroscopy and estimation of the global warming potential of CF3Br and C2F4 |
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| Authors: | E.A. Drage K.M. Smith E. Vasekova N.J. Mason |
| Affiliation: | a Department of Physics and Astronomy, The Open University, Walton hall, Milton Keynes, MK7 6AA, UK b Rutherford Appleton Laboratory, Space Science and Technology Department, Chilton, Didcot, Oxon., OX11 0QX, UK |
| Abstract: | High-resolution (0.03 cm−1) absolute infrared photoabsorption cross sections of bromotrifluoromethane (CF3Br) and tetrafluoroethylene (C2F4) have been measured using Fourier-transformed infrared (FTIR) spectroscopy at temperatures between 213 and 296 K. The measured cross sections were subsequently used to estimate the radiative forcings and the global warming potentials of these two species. |
| Keywords: | FTIR C2F4 CF3Br Infrared spectroscopy Global warming |
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