%0 Journal Article %1 Taketani:2010p4293 %A Taketani, Fumikazu %A Kanaya, Yugo %D 2010 %J J Phys Chem Lett %K Accommodation Aerosol-Particles, Chemistry, Coefficient Complex, Dependence, Ho2-H2O Levoglucosan, Mass Nacl, Nh3, Oh, Radicals, Self-Reaction, %N 11 %P 1701--1704 %R 10.1021/jz100478s %T Kinetics of HO2 Uptake in Levoglucosan and Polystyrene Latex Particles %U http://pubs.acs.org/doi/abs/10.1021/jz100478s %V 1 %X The uptake coefficient(gamma) of HO2 for submicrometer aerosol particles of levoglucosan and polystyrene latex (PSL) under ambient conditions (760 Torr and 296 +/- 2 K) have been investigated using an aerosol flow tube (AFT) coupled with a chemical conversion/laser-induced fluorescence (CC/LIF) technique. Determined gamma values for levoglucosan particles were < 0.01, 0.01 +/- 0.01, 0.05 +/- 0.01, 0.09 +/- 0.02, and 0.13 +/- 0.03, at relative humidities (RHs) of 20, 40, 55, 75, and 92%, respectively, while the gamma values for PSL particles were 0.01 +/- 0.01, 0.02 +/- 0.01, and 0.03 +/- 0.01 at RHs of 22, 58, and 92%, respectively. The dependence of HO2 uptake on RH by levoglucosan and PSL particles is discussed.

@article{Taketani:2010p4293, abstract = {The uptake coefficient(gamma) of HO2 for submicrometer aerosol particles of levoglucosan and polystyrene latex (PSL) under ambient conditions (760 Torr and 296 +/- 2 K) have been investigated using an aerosol flow tube (AFT) coupled with a chemical conversion/laser-induced fluorescence (CC/LIF) technique. Determined gamma values for levoglucosan particles were < 0.01, 0.01 +/- 0.01, 0.05 +/- 0.01, 0.09 +/- 0.02, and 0.13 +/- 0.03, at relative humidities (RHs) of 20, 40, 55, 75, and 92%, respectively, while the gamma values for PSL particles were 0.01 +/- 0.01, 0.02 +/- 0.01, and 0.03 +/- 0.01 at RHs of 22, 58, and 92%, respectively. The dependence of HO2 uptake on RH by levoglucosan and PSL particles is discussed.}, added-at = {2010-06-22T19:38:37.000+0200}, affiliation = {Japan Agcy Marine Earth Sci {\&} Technol, Res Inst Global Change, Kanazawa Ku, Kanagawa 2360001, Japan}, author = {Taketani, Fumikazu and Kanaya, Yugo}, biburl = {https://www.bibsonomy.org/bibtex/2a7bc0d1e8d5ce1f00a8e86180b139e70/gsmith}, date-added = {2010-06-22 12:55:01 -0400}, date-modified = {2010-06-22 13:16:59 -0400}, doi = {10.1021/jz100478s}, interhash = {c1edd437284eec97d5e9e7392255fada}, intrahash = {a7bc0d1e8d5ce1f00a8e86180b139e70}, journal = {J Phys Chem Lett}, keywords = {Accommodation Aerosol-Particles, Chemistry, Coefficient Complex, Dependence, Ho2-H2O Levoglucosan, Mass Nacl, Nh3, Oh, Radicals, Self-Reaction,}, language = {English}, local-url = {file://localhost/Users/geoffreysmith/Documents/Papers/J%20Phys%20Chem%20Lett/2010/J%20Phys%20Chem%20Lett,%201,%201701-1704%202010.pdf}, month = Jan, number = 11, pages = {1701--1704}, pmid = {000278416700005}, rating = {0}, timestamp = {2010-06-22T19:39:00.000+0200}, title = {Kinetics of HO2 Uptake in Levoglucosan and Polystyrene Latex Particles}, uri = {papers://E88B624E-D406-46FF-9D95-BB9C1AAE3FDC/Paper/p4293}, url = {http://pubs.acs.org/doi/abs/10.1021/jz100478s}, volume = 1, year = 2010 }