Abstract
Absorption cross-section measurements of NO2 performed in our laboratory have been extended to the 200–300 nm region at ambient temperature. Low pressures have been used, limiting the effects of the dimer N2O4 which has an absorption cross-section from one to two orders of magnitude larger than that of NO2 in this region. The results have been compared to those of previous authors and are now available for atmospheric purposes at 0.01 nm intervals.
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Bass, A. M., Ledford, A. E.Jr., and Laufer, A. H., 1976: Extinction coefficients of NO2 and N2O4, J. Res. Natl. Bur. Stand, Section A 80, 143–166.
Chao, J., Wilhoit, R. C., and Zwolinski, B. J., 1974: Gas phase chemical equilibrium in dinitrogen trioxide and dinitrogen tetroxide, Thermochimica Acta 10, 359–371.
Coquart, B., Jenouvrier, A., and Merienne, M. F., 1995: The NO2 absorption spectrum: II. Absorption cross-sections at low temperatures in the 400–500 nm region, J. Atmos. Chem. 21, 251–261.
Davidson, J. A., Cantrell, C. A., mcDaniel, A. H., Shetter, R. E., Madronich, S., and Calvert, J. G., 1988: Visible ultraviolet absorption cross-sections for NO2 as a function of temperature, J. Geophys. Res. 93, 7105–7112.
Hall, T. C.Jr. and Blacet, F. E., 1952: Separation of the absorption spectra of NO2 and N2O4 in the range 2400–5000 Å, J. Chem. Phys. 20, 1745–1749.
Hallin, K. E. and Merer, A. J., 1976: The 2491 Å band system of NO2. Rotational structure and evidence for predissociation in the zero point level, Can. J. Phys. 54, 1157–1171.
Harder, J. W., Brault, J. W., Johnston, P. V., and Mount, G. H., 1996: Private communication.
Harwood, M. H. and Jones, R. L., 1994: Temperature dependent ultraviolet absorption cross-sections of NO2 and N2O4. Low temperature measurements of the equilibrium constant for: 2 NO2 ⇆ N2O4, J. Geophys. Res. 99D 22955–22964.
Johnston, H. S. and Graham, R., 1974: Photochemistry of NO x and HNO x compounds, Can. J. Chem. 52, 1415–1423.
Kirmse, B., Delon, A., and Jost, R., 1996: The NO2 absorption cross-section and its temperature dependence, submitted to J. Geophys. Res.
Lux, J. P. and Coquart, B., 1989: A cooled multipass cell for the absorption study of atmospheric compounds, J. Phys. E. Sci. Instrum. 22, 967–968.
Merienne, M. F., Jenouvrier, A., and Coquart, B., 1995: The NO2 absorption spectrum. I. Absorption cross-sections at ambient temperature in the 300–500 nm region, J. Atmos. Chem. 20, 281–297.
Nakayama, T., Kitamura, M. Y., and Watanabe, K., 1959: Ionisation potential and absorption coefficients of nitrogen dioxide, J. Chem. Phys. 30, 1180–1186.
Roscoe, H. K., Kerridge, B. J., Politt, S., Louisnard, N., Flaud, J. M., Camy-Peyret, C., Alamichel, C., Pommereau, J. P., Ogawa, T., Iwagami, N., Coffey, M. T., Mankin, W., Evans, W. F. J., McElroy, C. T. and Kerr, J., 1990: Intercomparison of remote measurements of stratospheric NO and NO2, J. Atmos. Chem. 10, 111–144.
Schneider, W., Moortgat, G. K., Tyndall, G. S., and Burrows, J. P., 1987: Absorption cross-sections of NO2 in the UV and visible region (200–700 nm) at 298 K, J. Photochem. Photobiol., A: Chemistry 40, 195–217.
Vandaele, A. C., Hermans, C., Simon, P. C., Van Roozendael, M., Guilmot, J. M., Carleer, M., and Colin, R., 1996: Fourier transform measurement of NO2 absorption cross-sections in the visible range at room temperature, submitted to J. Atmos. Chem.
Vosper, A. J., 1970: Dissociation of dinitrogen tetroxide in the gas phase, J. Chem. Soc. A. 325, 625–627.
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Unité de Recherche Associée au CNRS.
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Jenouvrier, A., Coquart, B. & Merienne, M.F. The NO2 absorption spectrum. III: The 200–300 nm region at ambient temperature. J Atmos Chem 25, 21–32 (1996). https://doi.org/10.1007/BF00053284
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DOI: https://doi.org/10.1007/BF00053284