%0 Journal Article %1 Aschmann:2006p149 %A Aschmann, S %A Long, W %A Atkinson, R %D 2006 %J Journal of Physical Chemistry A %K imported %N 21 %P 6617--6622 %R Doi 10.1021/Jp054643i %T Pressure dependence of pentyl nitrate formation from the OH radical-initiated reaction of n-pentane in the presence of NO %U http://links.isiglobalnet2.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=mekentosj&SrcApp=Papers&DestLinkType=FullRecord&DestApp=WOS&KeyUT=000237831500006 %V 110 %X The formation yields of 2- and 3-pentyl nitrate from the reactions of 2- and 3-pentyl peroxy radicals with NO have been measured at room temperature over the pressure range 51-744 Torr of N-2 + O-2, using the OH radical-initiated reaction of n-pentane to generate the pentyl peroxy radicals. The influence of 2- and 3-pentyl nitrate formation from the reaction of 2- and 3-pentoxy radicals with NO2 was investigated by conducting experiments with the initial CH3ONO (the OH radical precursor) and NO concentrations being varied by a factor of 5-10. From experiments carried out with low initial CH3ONO and NO concentrations, the measured yields of 2-pentyl nitrate and 3-pentyl nitrate, defined as (pentyl nitrate formed)/(n-pentane reacted), each increase with increasing total pressure, from 1.10 +/- 0.09% and 1.11 +/- 0.10%, respectively, at 51 +/- 1 Torr of O-2 to 5.48 +/- 0.51% and 4.07 +/- 0.31%, respectively, at 737 +/- 4 Torr of N-2 + O-2.

@article{Aschmann:2006p149, abstract = {The formation yields of 2- and 3-pentyl nitrate from the reactions of 2- and 3-pentyl peroxy radicals with NO have been measured at room temperature over the pressure range 51-744 Torr of N-2 + O-2, using the OH radical-initiated reaction of n-pentane to generate the pentyl peroxy radicals. The influence of 2- and 3-pentyl nitrate formation from the reaction of 2- and 3-pentoxy radicals with NO2 was investigated by conducting experiments with the initial CH3ONO (the OH radical precursor) and NO concentrations being varied by a factor of 5-10. From experiments carried out with low initial CH3ONO and NO concentrations, the measured yields of 2-pentyl nitrate and 3-pentyl nitrate, defined as ([pentyl nitrate] formed)/([n-pentane] reacted), each increase with increasing total pressure, from 1.10 +/- 0.09% and 1.11 +/- 0.10%, respectively, at 51 +/- 1 Torr of O-2 to 5.48 +/- 0.51% and 4.07 +/- 0.31%, respectively, at 737 +/- 4 Torr of N-2 + O-2.}, added-at = {2010-06-22T19:38:37.000+0200}, affiliation = {Atkinson, R Univ Calif Riverside, Air Pollut Res Ctr, Riverside, CA 92521 USA Univ Calif Riverside, Air Pollut Res Ctr, Riverside, CA 92521 USA}, author = {Aschmann, S and Long, W and Atkinson, R}, biburl = {https://www.bibsonomy.org/bibtex/2e3ae0bb4edba77aafbc2ec014b1d034a/gsmith}, date-added = {2010-03-10 16:47:10 -0500}, date-modified = {2010-06-21 15:20:02 -0400}, doi = {Doi 10.1021/Jp054643i}, interhash = {18c6f21f5a1847e38ae2cc1d118ffefa}, intrahash = {e3ae0bb4edba77aafbc2ec014b1d034a}, journal = {Journal of Physical Chemistry A}, keywords = {imported}, label = {rec-number 1522}, local-url = {file://localhost/Users/geoffreysmith/Documents/Papers/Journal%20of%20Physical%20Chemistry%20A/2006/Journal%20of%20Physical%20Chemistry%20A,%20110,%206617-6622%202006.pdf}, month = Jun, note = {046SO Times Cited:3 Cited References Count:38}, number = 21, pages = {6617--6622}, pmid = {000237831500006}, rating = {0}, timestamp = {2010-06-22T19:39:11.000+0200}, title = {Pressure dependence of pentyl nitrate formation from the OH radical-initiated reaction of n-pentane in the presence of NO}, uri = {papers://E88B624E-D406-46FF-9D95-BB9C1AAE3FDC/Paper/p149}, url = {http://links.isiglobalnet2.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=mekentosj&SrcApp=Papers&DestLinkType=FullRecord&DestApp=WOS&KeyUT=000237831500006}, volume = 110, year = 2006 }