Heterogeneous reactions of Cl2 with sea salts at ambient temperature: Implications for halogen exchange in the atmosphere

Geophysical Research Letters

Volumn 25, Issue 21, 1998, Pages 3927-3930

  Mochida, M ^a   Hirokawa, J ^a   Kajii, Y ^a   Akimoto, H ^a  

^a UNIVERSITY OF TOKYO   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

AEROSOLS; BOUNDARY LAYERS; CHEMICAL REACTIONS; CHLORINE; EARTH ATMOSPHERE; SALTS;

HALOGEN EXCHANGE; HETEROGENEOUS REACTIONS; MARINE BOUNDARY LAYER; NATURAL SALTS; SYNTHETIC SALTS;

ATMOSPHERIC CHEMISTRY;

ATMOSPHERIC CHEMISTRY; CHLORIDE; HALOGEN; OZONE; SEA SALT;

EID: 0032215996     PISSN: 00948276     EISSN: None     Source Type: Journal    
DOI: 10.1029/1998GL900100     Document Type: Article

References (22)

1. 3 and other oxides of nitrogen on solid NaCl: The role of surface-adsorbed water, J. Phys. Chem., 100, 15,218-15,228, 1996.
2. 2, and BrCl at 298K, J. Phys. Chem., 95, 6951-6958, 1991.
3. 2 on NaCl and KBr, J. Phys. Chem., 100, 7494-7501, 1996.
4. Caloz, F., F. F. Fenter, K. D. Tabor, and M. J. Rossi, Paper I: Design and construction of a Knudsen-cell reactor for the study of heterogeneous reactions over the temperature range 130-750K: Performances and limitations, Rev. Sci. Instrum., 68, 3172-3179, 1997.
5. De Haan, D. O., and B. J. Finlayson-Pitts, Knudsen cell studies of reaction of gaseous nitric acid with synthetic sea salt at 298K, J. Phys. Chem., 101, 9993-9999, 1997.
6. Fenter, F. F., F. Caloz, and M. J. Rossi, Kinetics of nitric acid uptake by salt, J. Phys. Chem., 98, 9801-9810, 1994.
7. 3), J. Phys. Chem., 100, 1008-1019, 1996.
8. Fenter, F. F., F. Caloz, and M. J. Rossi, Paper II: Simulation of flow conditions in low-pressure flow reactors (Knudsen cells) using a Monte Carlo technique, Rev. Sci. Instrum., 68, 3180-3186, 1997.
9. 2, Nature, 337, 241-244, 1989.
10. Graedel, T. E., and W. C. Keene, The tropospheric budget of reactive chlorine, Global Biogeochem. Cycles., 9, 47-77, 1995.
11. Hirokawa, J., K. Onaka, Y. Kajii, and H. Akimoto, Heterogeneous processes involving sodium halide particles and ozone: Molecular bromine release in the marine boundary layer in the absence of nitrogen oxides, Geophys. Res. Lett., 25, 2449-2452, 1998.
12. - ion concentration: The effect of chemical reaction at the interface, J. Phys. Chem., 99, 8768-8776, 1995.
13. Impey, G. A., P. B. Shepson, D. R. Hastie, and L. A. Barrie, Measurement technique for the determination of photolyzable chlorine and bromine in the atmosphere, J. Geophys. Res., 102, 15,999-16,004, 1997a.
14. Impey, G. A., P. B. Shepson, D. R. Hastie, L. A. Barrie, and K. G. Anlauf, Measurements of photolyzable chlorine and bromine during the polar sunrise experiment 1995, J. Geophys. Res., 102, 16,005-16,010, 1997b.
15. Keene, W. C., J. R. Maben, A. A. P. Pszenny, and J. N. Galloway, Measurement technique for inorganic chlorine gases in the marine boundary layer, Environ. Sci. Technol., 27, 866-874, 1993.
16. Keyser, L. F., and M.-T. Leu, Surface-areas and porisities of ices used to simulate stratospheric clouds, J. Coll. Int. Sci., 155, 137-145, 1993.
17. Mochida, M., H. Akimoto, H. van den Bergh, and M. J. Rossi, Heterogeneous kinetics of the uptake of HOBr on solid alkali metal halides at ambient temperature, J. Phys. Chem., 102, 4819-4828, 1998.
18. Oum, K. W., M. J. Lakin, D. O. DeHaan, T. Brauers, and B. J. Finlayson-Pitts, Formation of molecular chlorine from the photolysis of ozone and aqueous sea-salt particles, Science, 279, 74-77, 1998.
19. 2(g) with NaCl(100), J. Phys. Chem., 100, 14,093-14,102, 1996.
20. Pszenny, A. A. P., W. C. Keene, D. J. Jacob, S. Fan, J. R. Maben, M. P. Zetwo, M. Springer-Young, and J. N. Galloway, Evidence of inorganic chlorine gases other than hydrogen chloride in marine surface air, Geophys. Res. Lett., 20, 699-702, 1993.
21. Sander, R., and P. J. Crutzen, Model study indicating halogen activation and ozone destruction in polluted air masses transported to the sea, J. Geophys. Res., 101, 9121-9138, 1996.
22. Solomon, S., Progress towards a quantitative understanding of Antarctic ozone depletion, Nature, 347, 347-354, 1990.