Mobility of geminate radical ions in concentrated alkane solutions as measured using electric field dependence of delayed fluorescence

Radiation Physics and Chemistry

Volumn 67, Issue 5, 2003, Pages 639-650

  Borovkov, V I ^a,b   Anishchik, S V ^a,b   Anisimov, O A ^a  

^a INSTITUTE OF CHEMICAL KINETICS AND COMBUSTION   (Russian Federation)

^b NOVOSIBIRSK STATE UNIVERSITY   (Russian Federation)

Author keywords

Mobility; Radical ions; Recombination fluorescence

Indexed keywords

ELECTRIC FIELD EFFECTS; LUMINESCENCE; OLEFINS; PARAFFINS; POLYCYCLIC AROMATIC HYDROCARBONS;

MOLECULAR SIZE;

RADIATION CHEMISTRY;

1,2,3,4 TETRAMETHYLQUATERPHENYL; 1,3 BUTADIENE DERIVATIVE; 1,4 DIPHENYL 1,3 BUTADIENE; 1,4 DIPHENYLBUTADIYNE; 2,5 DIPHENYL 1,3,4 OXADIAZOLE; ACETYLENE DERIVATIVE; ALKANE; ALKENE; BENZENE; BENZENE DERIVATIVE; BIPHENYL; CATION; DIPHENYLACETYLENE; HEXAFLUOROBENZENE; OXADIAZOLE DERIVATIVE; POLYCYCLIC AROMATIC COMPOUND; RADICAL; UNCLASSIFIED DRUG;

ARTICLE; COMPUTER SIMULATION; DIMERIZATION; ELECTRIC FIELD; FLUORESCENCE; ION TRANSPORT; LUMINESCENCE; MOLECULAR SIZE; SOLUTE; VISCOSITY;

EID: 0037867840     PISSN: 0969806X     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0969-806X(02)00474-7     Document Type: Article

References (41)

1. Allen A.O., de Haas M.P., Hummel A. Measurement of ionic mobilities in dielectric liquids by means of concentric cylindrical electrodes. J. Chem. Phys. 64:1976;2587-2592.
2. Anishchik, S.V., Grigoryants, V.M., Shebolaev, I.V., Chernousov, Yu.D., Anisimov, O.A., Molin, Yu.N., 1989. Pulse X-ray fluorimeter with nanosecond time resolution. Pribory i tekhnika eksperimenta 4, 74-76 (in Russian).
3. Anishchik S.V., Borovkov V.I., Anisimov O.A. On the feasibility of identifying the formation mechanism of secondary cations by means of electric field quenching recombination fluorescence. High Energy Chem. 30:1996;397.
4. Bagryansky V.A., Usov O.M., Borovkov V.I., Kobzeva T.V., Molin Yu.N. Quantum beats in recombination of spin-correlated radical ion pairs with equivalent protons. Chem. Phys. 255:2000;237-245.
5. Beck G., Thomas J.K. Dynamics of electrons in nonpolar liquids. J. Chem. Phys. 57:1972;3649-3654.
6. Bondi A. Van der waals volumes and radii. J. Phys. Chem. 68:1964;441-451.
7. Borovkov V.I., Anishchik S.V., Anisimov O.A. Time-resolved electric field effects in recombination fluorescence. High Energy Chem. 29:1995;401.
8. Borovkov V.I., Anishchik S.V., Anisimov O.A. Time-resolved electric field effects in recombination fluorescence as a method of studying primary radiation-chemical processes. Chem. Phys. Lett. 270:1997;327-332.
9. Borovkov V.I., Bagryansky V.A., Yeletskikh I.V., Molin Yu.N. Radical cations of n-alkanes in irradiated solutions as studied by time-resolved magnetic field effects. Mol. Phys. 100:2002;1379-1384.
10. Brocklehurst B. Spin correlated and magnetic field effects in radiolysis. Radiat. Phys. Chem. 50:1997;213-225.
11. Carrington A., McLachlan A.D. Introduction to Magnetic Resonance with Application to Chemistry and Chemical Physics. 1967;Harper&Row Publishers, NewYork, Evanston, and London.
12. Chu D.Y., Thomas J.K. Photophysical studies of molecular mobility in polimer films and bulk polymers. 3. Dynamic eximer formation of pyrene in bulk PDMS. Macromolecules. 23:1990;2217-2222.
13. CRC Handbook of Chemistry and Physics, 1987. CRC Handbook of Chemistry and Physics, 68th Edition. CRC Press, Boca Raton, FL.
14. Desrosiers M.F., Trifunac A.D. Detection of aromatic radical cation aggregates in pulse radiolysis in alkane solutions. Time-resolved fluorescence detected magnetic resonance. Chem. Phys. Lett. 121:1985;382-385.
15. Desrosiers M.F., Trifunac A.D. Structure and dynamics of olefin radical cation aggregates. Time-resolved fluorescence detected magnetic resonance. J. Phys. Chem. 90:1986;1560-1564.
16. van den Ende C.A.M., Warman J.M., Hummel A. Geminate recombination and scavenging of charged species in irradiated liquid n-hexane, cyclohexane, isooctane. Radiat. Phys. Chem. 23:1984;55-59.
17. Freeman G.R. Ionization and charge separation in irradiated materials. Freeman G.R. Kinetics of Nonhomogeneous Processes. 1987;19-87 Wiley, New York.
18. Haber K.S., Albrecht A.C. Time-of-flight technique for mobility measurements in the condensed phase. J. Phys. Chem. 88:1984;6025-6030.
19. Holroyd R.A., Nishikawa M. Pressure effects on electron reactions and mobility in nonpolar liquids. Radiat. Phys. Chem. 64:2002;19-28.
20. Kira A., Imamura M. Absorption spectra of dimer cations and other cationic species produced by warming of γ-irradiated glassy solutions of aromatic hydrocarbons. J. Phys. Chem. 83:1979;2267-2273.
21. Klein J., Voltz R. Time resolved magnetic modulation of ion recombination in organic solution. spin motion in radical ion pairs Can. J. Chem. 55:1977;2102-2106.
22. Kondratyev, V.N., 1974. Energy of Chemical Bonds, Ionization Potentials and Electron Affinities. Nauka, Moskow, 351pp. (in Russian).
23. Lim S.K., Burba M.E., Albrecht A.C. Mobilities of radical cations and anions, dimer radical anions, and relative electron affinities by time of flight in n-hexane. J. Phys. Chem. 98:1994;9665-9675.
24. Majima T., Tojo S., Takamuku S. Formation of dimer radical anion of aromatic acetilenes during pulse radiolysis and γ-radiolysis. J. Phys. Chem. A. 101:1997;1048-1055.
25. Mehnert R. Radical cations in pulse radiolysis. Lund A., Shiotani M. Radical Ionic Systems. 1991;231-284 Kluwer Academic Publishers, Dodrecht, The Netherlands.
26. + radical. Chem. Phys. Lett. 275:1997;404-408.
27. - clusters. Chem. Phys. Lett. 214:1993;22.
28. Okamoto K., Hirota N., Terazima M. Diffusion of electrically neutral radicals and anion radicals created by photochemical reactions. J. Chem. Soc. Faraday Trans. 94:1998;185-194.
29. Saik V.O., Anisimov O.A., Lozovoy V.V., Molin Yu.N. Fast reactions involving radical-cations during their geminate recombination as studied by the OD ESR method. Z. Naturforsch. 40(a):1985;239-245.
30. Sauer M.C. Jr., Jonah C.D., Naleway C.A. Study of the reactions of geminate ions in irradiated scintillator, hydrocarbon solutions using recombination fluorescence and stochastic simulations. J. Phys. Chem. 95:1991;730-740.
31. Sauer M.C. Jr., Shkrob L.A., Yan J., Schmidt K., Trifunac A.D. High mobility ions in cycloalkanes. Transient DC conductivity. J. Phys. Chem. 100:1996;11325-11335.
32. Schmidt K.H. DC conductivity and geminate ion recombination in irradiated hydrocarbons. model calculation Chem. Phys. Lett. 103:1983;129-132.
33. Schmidt W.F. Liquid State Electronics in Insulating Liquids. 1997;CRC Press LLC, Boca Raton, FL.
34. Schulten K., Wolynes P.G. Semiclassical description of electron spin motion in radicals including the effect of electron hopping. J. Chem. Phys. 68:1978;3292-3297.
35. Tatevski, V.M. (Ed.), 1960. Physical-Chemical Properties of Individual Hydrocarbons. Gostoptekhizdat, Moskow, 412pp. (in Russian).
36. Terazima M., Hamaguchi H. Radical-molecule interactions as observed in time-resolved resonance Raman spectral band shapes. J. Phys. Chem. 99:1995;7891-7896.
37. Terazima M. Is the translational diffusion of organic radicals different from that of closed-shell molecules? Acc. Chem. Res. 33:2000;687-694.
38. Warman J.M., Infelta P.P., de Haas M.P., Hummel A. The study of primary and secondary charge carriers in nanosecond pulse irradiated liquid dielectrics using a resonant microwave cavity. Can. J. Chem. 55:1977;2249-2257.
39. Warman J.M., de Haas M.P. Time-resolved conductivity technique, DC to microwave. Tabata Y. Pulse Radiolysis. 1991;101-133 CRC Press, Boston.
40. Werst D.W. Self-exchange reactions of radical anions in n-hexane. Chem. Phys. Lett. 251:1996;315-322.
41. Winokur P.S., Roush M.L., Silverman J. Ion mobility measurements in dielectric liquids. J. Chem. Phys. 63:1975;3478-3489.