Abstract
A chemical kinetic model has been assembled based upon previous literature to assist in developing a better understanding of the mechanism behind the electron beam irradiation of humid air. Thermodynamic determination of the feasibility of particular product sets was used to eliminate certain reactions proposed previously, dynamical models were used to guide the choice of product sets, and updated rate constants were obtained from the current literature. Tracers were also used to determine significant sources and sinks of hydroxyl radical, an important species in the irradiation process. Modeling results for selected species have been presented for 1 atm of air at 298.15 K and 50% relative humidity, at doses of 1, 5, 10, 25, and 50 kGy delivered over 0.8 s. The concentrations of the most abundant ions, radicals, and stable reaction products have been included, as well as the calculated major sources and sinks of hydroxyl radical.
Similar content being viewed by others
References
Tokunaga O, Nishimura N, Suzuki N, Washino M (1978) Radiat Phys Chem 11:117
Chmielewski AG, Ostapczuk A, Zimek Z, Licki J, Kubica K (2002) Radiat Phys Chem 63:653
Ponomarev AV, Makarov IE, Saifullin NR, Syrtlanov ASh, Pikaev AK (2002) Radiat Phys Chem 65:71
Mätzing H (1991) Advan Chem Phys 80:315
Lowke JJ, Morrow R (1995) IEEE Trans Plasma Sci 23:661
Kossyi IA, Kostinsky AY, Matveyev AA, Silakov VP (1992) Plasma Sources Sci Technol 1:207
Eichwald O, Yousfi M, Hennad A, Benabdessadok MD (1997) J Appl Phys 82:4781
Sieck LW, Herron JT, Green DS (2000) Plasma Chem Plasma Process 20:235
Herron JT, Green DS (2001) Plasma Chem Plasma Process 21:459
Doi Y, Nakanishi I, Konno Y (2000) Radiat Phys Chem 57:495
Hirota K, Sakai H, Washio M, Kojima T (2004) Ind Eng Chem Res 43:1185
Han D-H, Stuchinskaya T, Won Y-S, Park W-S, Lim J-K (2003) Radiat Phys Chem 67:51
Hashimoto S, Hakoda T, Hirata K, Arai H (2000) Radiat Phys Chem 57:485
Hirota K, Hakoda T, Arai H, Hashimoto S (2002) Radiat Phys Chem 65:415
Willis C, Boyd AW (1976) Int J Radiat Phys Chem 8:71
Ianni JC, Kintecus (2002) Windows version 2.80, www.kintecus.com
Ianni JC (2003) In: Bathe KJ (ed) A comparison of the Bader-Deuflhard and the Cash-Karp Runge-Kutta Integrators for the GRI-MECH 3.0 Model based on the chemical kinetics code kintecus. Computational fluid and solid mechanics. Elsevier Science Ltd, Oxford, pp 1368–1372
Halbleib JA, Kensek RP, Mehlhorn TA, Valdez GD, Seltzer SM, Berger MJ (1992) ITS Version 3.0: the integrated TIGER series of coupled electron/photon monte carlo transport codes, Sandia National Laboratories Report No. SAND91-1634, Sandia National Laboratories
Cleland MR, personal communication, unpublished research (2008) Based on the entrance dose
Sutherland CD, Zinn J (1975) Chemistry computations for irradiated hot air, Los Alamos scientific laboratory informal rept. LA-6055-MS, Los Alamos National Laboratory, Los Alamos, New Mexico
Sander SP, Friedl RR, Golden DM, Kurylo MJ, Moortgat GK, Keller-Rudek H, Wine PH, Ravishankara AR, Kolb CE, Molina MJ, Finlayson-Pitts BJ, Huie RE, Orkin VL (2006) Chemical kinetics and photochemical data for use in atmospheric studies, evaluation number 15, JPL Publ. 06–2. National Aeronautics and Space Administration, Jet Propulsion Laboratory, California Institute of Technology, Pasadena
Kircher CC, Sander SP (1984) J Phys Chem 88:2082
Adams NG, Poterya V, Babcock LM (2006) Mass Spectrom Rev 25:798
Smith D, Adams NG (1983) In: Brouillard F, McGowan JW (eds) Physics of ion-ion and electron-ion collisions. Plenum Press, New York
Knighton WB, Grimsrud EP (1996) In: Adams NG, Babcock LM (eds) Advances in gas phase ion chemistry. JAI Press, Greenwich, Connecticut
Davidson JA, Sadowski CM, Schiff HI, Streit GE, Howard CJ, Jennings DA, Schmeltekopf AL (1976) J Chem Phys 64:57
Pieniazek PA, VandeVondele J, Jungwirth P, Krylov AI, Bradforth SE (2008) J Phys Chem A 112:6159
de Visser SP, de Koning LJ, Nibbering NMM (1995) J Phys Chem 99:15444
Yamaguchi S, Kudoh S, Kawai Y, Okada Y, Orii T, Takeuchi K (2003) Chem Phys Lett 377:37
Howard CJ, Bierbaum VM, Rundle HW, Kaufman F (1972) J Chem Phys 57:3491
Fehsenfeld FC, Mosesman M, Ferguson EE (1971) J Chem Phys 55:2115
Afeefy HY, Liebman JF, Stein SE Neutral thermochemical data. In: Linstrom PJ, Mallard WG (eds) NIST Chemistry WebBook, NIST Standard Reference Database Number 69, National Institute of Standards and Technology, Gaithersburg MD, 20899, http://webbook.nist.gov
Okabe H (1978) Photochemistry of small molecules. Wiley, New York
Arshadi M, Kebarle P (1970) J Phys Chem 74:1483
Loew GH, Berkowitz DS, Chang S (1978) Astrophys J 219:458
Gierczak T, Jiménez E, Riffault V, Burkholder JB, Ravishankara AR (2005) J Phys Chem A 109:586
Liebman JF, Romm MJ, Meot-Ner M, Cybulski SM, Scheiner S (1991) J Phys Chem 95:1112
Cao Y, Choi J-H, Haas B-M, Okumura M (1994) J Phys Chem 98:12176
Willis C, Lossing FP, Back RA (1976) Can J Chem 54:1
Sumathi R, Sengupta D, Nguyen MT (1998) J Phys Chem A 102:3175
Matus MH, Arduengo AJIII, Dixon DA (2006) J Phys Chem A 110:10116
H. Hu and T. S. Dibble, Unpublished quantum calculations
Baer T, Hase WL (1996) Unimolecular reaction dynamics: theory and experiments. Oxford University Press, New York
Eisfeld W, Morokuma K (2003) J Chem Phys 119:4682
Sennhauser ES, Armstrong DA (1978) Radiat Phys Chem 12:115
Plastridge B, Cohen MH, Cowen KA, Wood DA, Coe JV (1995) J Phys Chem 99:118
Gioumousis G, Stevenson DP (1958) J Chem Phys 29:294
Manion JA, Huie RE, Levin RD, Burgess DR Jr., Orkin VL, Tsang W, McGivern WS, Hudgens JW, Knyazev VD, Atkinson DB, Chai E, Tereza AM, Lin C-Y, Allison TC, Mallard WG, Westley F, Herron JT, Hampson RF, Frizzell DH, NIST chemical kinetics database, NIST standard reference database 17, Version 7.0 (Web Version), Release 1.4.3, Data version 2008.12, National institute of standards and technology, Gaithersburg, Maryland, 20899–8320. http://kinetics.nist.gov/
Yang X, Zhang X, Castleman AW (1991) Internat J Mass Spectrom 109:339
Hakoda T, Shimada A, Matsumoto K, Hirota K (2009) Plasma Chem Plasma Process 29:69
Tokunaga O, Nishimura K, Suzuki N, Machi S, Washino M (1979) J Nuc Sci Technol 16:901
Acknowledgments
This research was supported by grant CTS-0626302 from the National Science Foundation. The authors thank M. R. Cleland for sharing results of the ITS code, M. S. Driscoll for helpful conversations, and H. Hu for help with quantum calculations.
Author information
Authors and Affiliations
Corresponding author
Electronic Supplementary Material
Below is the link to the electronic supplementary material.
Rights and permissions
About this article
Cite this article
Schmitt, K.L., Murray, D.M. & Dibble, T.S. Towards a Consistent Chemical Kinetic Model of Electron Beam Irradiation of Humid Air. Plasma Chem Plasma Process 29, 347–362 (2009). https://doi.org/10.1007/s11090-009-9186-y
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11090-009-9186-y