UV-visible absorption cross sections of nitrous acid

2000 ◽  
Vol 105 (D11) ◽  
pp. 14585-14592 ◽  
Author(s):  
J. Stutz ◽  
E. S. Kim ◽  
U. Platt ◽  
P. Bruno ◽  
C. Perrino ◽  
...  
Keyword(s):  
Cross Sections ◽  
Nitrous Acid ◽  
Absorption Cross ◽  
Visible Absorption ◽  
Uv Visible

CH3OCI: UV/visible absorption cross sections, J values and atmospheric significance

1994 ◽  
Vol 99 (D10) ◽  
pp. 20683 ◽  
Author(s):  
John N. Crowley ◽  
Frank Helleis ◽  
Rolf Müller ◽  
Geert K. Moortgat ◽  
Paul J. Crutzen ◽  
...  
Keyword(s):  
Cross Sections ◽  
Absorption Cross ◽  
Visible Absorption ◽  
Uv Visible

scholarly journals UV-visible absorption cross sections of gaseous Br2O and HOBr

1996 ◽  
Vol 101 (D17) ◽  
pp. 23021-23033 ◽  
Author(s):  
O. V. Rattigan ◽  
D. J. Lary ◽  
R. L. Jones ◽  
R. A. Cox
Keyword(s):  
Cross Sections ◽  
Absorption Cross ◽  
Visible Absorption ◽  
Uv Visible

UV absorption cross sections of nitrous acid

2000 ◽  
Vol 34 (1) ◽  
pp. 13-19 ◽  
Author(s):  
A.S. Brust ◽  
K.H. Becker ◽  
J. Kleffmann ◽  
P. Wiesen
Keyword(s):  
Cross Sections ◽  
Nitrous Acid ◽  
Uv Absorption ◽  
Absorption Cross

Near-UV absorption cross sections and trans/cis equilibrium of nitrous acid

1991 ◽  
Vol 95 (3) ◽  
pp. 1076-1082 ◽  
Author(s):  
A. Bongartz ◽  
J. Kames ◽  
F. Welter ◽  
U. Schurath
Keyword(s):  
Cross Sections ◽  
Nitrous Acid ◽  
Uv Absorption ◽  
Absorption Cross

scholarly journals The UV-visible absorption cross-sections of IONO<sub>2</sub>

2002 ◽  
Vol 2 (3) ◽  
pp. 227-234 ◽  
Author(s):  
J. C. Mössinger ◽  
D. M. Rowley ◽  
R. A. Cox
Keyword(s):  
Cross Sections ◽  
Flash Photolysis ◽  
Laser Flash Photolysis ◽  
Laser Flash ◽  
Absorption Bands ◽  
Visible Absorption ◽  
Time Resolved ◽  
Model Calculations ◽  
Solar Photolysis ◽  
Uv Visible

Abstract. The UV-visible absorption spectrum of gaseous IONO2 has been measured over the wavelength range 245--415 nm using the technique of laser photolysis with time-resolved UV-visible absorption spectroscopy. IONO2 was produced in situ in the gas phase by laser flash photolysis of NO2/CF3I/N2 mixtures. Post flash spectra were deconvolved to remove contributions to the observed absorption from other reactant and product species. The resulting spectrum attributed to IONO2 consists of several overlapping broad absorption bands. Assuming a quantum yield of unity for IONO2 photolysis, model calculations show that during sunlit hours at noon, 53° N, the first order solar photolysis rate coefficient (J value) for IONO2 is 4.0 x 10-2 s-1.

scholarly journals The UV-visible absorption cross-sections of IONO<sub>2</sub>

2002 ◽  
Vol 2 (3) ◽  
pp. 765-788 ◽  
Author(s):  
J. C. Mössinger ◽  
D. M. Rowley ◽  
R. A. Cox
Keyword(s):  
Cross Sections ◽  
Flash Photolysis ◽  
Laser Flash Photolysis ◽  
Laser Flash ◽  
Absorption Bands ◽  
Visible Absorption ◽  
Time Resolved ◽  
Model Calculations ◽  
Solar Photolysis ◽  
Uv Visible

Abstract. The UV-visible absorption spectrum of gaseous IONO2 has been measured over the wavelength range 245--415 nm using the technique of laser photolysis with time-resolved UV-visible absorption spectroscopy. IONO2 was produced in situ in the gas phase by laser flash photolysis of NO2/CF3I/N2 mixtures. Post-flash spectra were deconvolved to remove contributions to the observed absorption from other reactant and product species. The resulting spectrum attributed to IONO2 consists of several overlapping broad absorption bands. Assuming a quantum yield of unity for IONO2 photolysis, model calculations show that during sunlit hours at noon, 53° N, the first order solar photolysis rate coefficient (J value) for IONO2 is 4.6 x 10-2 s-1.

Sign in / Sign up

Export Citation Format

Share Document