%0 Journal Article %1 Burkholder:1992p2247 %A Burkholder, JB %A Mellouki, A %A Talukdar, R %A Ravishankara, A. R %D 1992 %J International Journal of Chemical Kinetics %K Air, Atmosphere, Differential Gaseous Kinetics, Mechanism, N2O3, Nitrous-Acid, No3, Optical-Absorption, Spectrum %N 8 %P 711--725 %T RATE COEFFICIENTS FOR THE REACTION OF OH WITH HONO BETWEEN 298-K AND 373-K %U http://www.google.com/search?client=safari&rls=en-us&q=RATE+COEFFICIENTS+FOR+THE+REACTION+OF+OH+WITH+HONO+BETWEEN+298-K+AND+373-K&ie=UTF-8&oe=UTF-8 %V 24 %X Rate coefficients, k1, for the reaction OH + HONO --> H2O + NO2, have been measured over the temperature range 298 to 373 K. The OH radicals were produced by 266 nm laser photolysis of O3 in the presence of a large excess of H2O vapor. The temporal profiles of OH were measured under pseudo-first-order conditions, in an excess of HONO, using time resolved laser induced fluorescence. The measured rate coefficient exhibits a slight negative temperature dependence, with k1 = (2.8 +/- 1.3) X 10(-12) exp((260 +/- 140)/T) cm3 molecule-1 s-1. The measured values of k1 are compared with previous determinations and the atmospheric implications of our findings are discussed.

@article{Burkholder:1992p2247, abstract = {Rate coefficients, k1, for the reaction OH + HONO --> H2O + NO2, have been measured over the temperature range 298 to 373 K. The OH radicals were produced by 266 nm laser photolysis of O3 in the presence of a large excess of H2O vapor. The temporal profiles of OH were measured under pseudo-first-order conditions, in an excess of HONO, using time resolved laser induced fluorescence. The measured rate coefficient exhibits a slight negative temperature dependence, with k1 = (2.8 +/- 1.3) X 10(-12) exp((260 +/- 140)/T) cm3 molecule-1 s-1. The measured values of k1 are compared with previous determinations and the atmospheric implications of our findings are discussed.}, added-at = {2010-06-22T19:38:37.000+0200}, affiliation = {UNIV COLORADO,NOAA,COOPERAT INST RES ENVIRONM SCI,BOULDER,CO 80309}, author = {Burkholder, JB and Mellouki, A and Talukdar, R and Ravishankara, A. R}, biburl = {https://www.bibsonomy.org/bibtex/27c8dccaddfda15814df4c5121bc37ce0/gsmith}, date-added = {2010-03-23 14:40:45 -0400}, date-modified = {2010-05-07 16:47:43 -0400}, interhash = {c9f4f1dd7d78b0a6e0cc0401e2c8c081}, intrahash = {7c8dccaddfda15814df4c5121bc37ce0}, journal = {International Journal of Chemical Kinetics}, keywords = {Air, Atmosphere, Differential Gaseous Kinetics, Mechanism, N2O3, Nitrous-Acid, No3, Optical-Absorption, Spectrum}, language = {English}, month = Jan, number = 8, pages = {711--725}, pmid = {A1992JD43000004}, rating = {0}, timestamp = {2010-06-22T19:39:18.000+0200}, title = {RATE COEFFICIENTS FOR THE REACTION OF OH WITH HONO BETWEEN 298-K AND 373-K}, uri = {papers://E88B624E-D406-46FF-9D95-BB9C1AAE3FDC/Paper/p2247}, url = {http://www.google.com/search?client=safari&rls=en-us&q=RATE+COEFFICIENTS+FOR+THE+REACTION+OF+OH+WITH+HONO+BETWEEN+298-K+AND+373-K&ie=UTF-8&oe=UTF-8}, volume = 24, year = 1992 }