Title variants
Languages of publication
Abstracts
Ion-molecule reactions initiated by electron impact in the hydrogen sulfide-methane mixtures have been studied by means of quadrupole mass spectrometer with a high-pressure ion source. The total gas pressure of investigated mixtures was changed from 0.7 to 33.3 Pa. Influence of repeller potential on ion-molecule reactions have been studied. The repeller potential was changed in the range 2-12 V. Measurements were performed for different concentrations of methane and hydrogen sulfide in the mixture (from 10% H_2S + 90% CH_4 to 90% H_2S + 10% CH_4 with 10% increment). The major ion-molecule reactions have been identified. The primary ions C^{+}, CH^{+}, CH_2^{+}, CH_3^{+}, CH_4^{+}, S^{+}, HS^{+}, H_2S^{+} produced in gas by the electrons with the energy of 300 eV and secondary CH_5^{+}, C_2H_5^{+}, H_3S^{+}, H_2^{34}S^{+}, H_3^{34}S^{+}, CHS^{+}, CH_3S^{+}, S_2^{+}, HS_2^{+}, H_2S_2^{+} and H_3S_2^{+} from the ion-molecule reactions were observed. Relative intensities for primary and secondary ions are presented as a function of potential of repeller electrode and concentration of methane in the mixture.
Discipline
Journal
Year
Volume
Issue
Pages
13-15
Physical description
Dates
published
2011-07
Contributors
author
- Institute of Physics, Maria Curie-Skłodowska University, pl. M. Curie-Skłodowskiej 1, 20-031 Lublin, Poland
author
- Institute of Physics, Maria Curie-Skłodowska University, pl. M. Curie-Skłodowskiej 1, 20-031 Lublin, Poland
References
- 1. A.G. Harrison, J.C.J. Thynne, Trans. Faraday Soc. 62, 3345 (1966)
- 2. S.K. Gupta, E.G. Jones, A.G. Harrison, J.J. Myher, Can. J. Chem. 45, 3107 (1967)
- 3. J.L. Beauchamp, S.E. Buttrill, Jr., J. Chem. Phys. 48, 1783 (1968)
- 4. W.E.W. Ruska, J.L. Franklin, Int. J. Mass Spectrom. Ion Phys. 3, 221 (1969)
- 5. L. Wójcik, A. Markowski, Vacuum 78, 193 (2005)
- 6. W.T. Huntres, R.F. Pinizzotto, J. Chem. Phys. 59, 4742 (1973)
- 7. F.H. Field, J.L. Franklin, F.W. Lampe, J. Am. Chem. Soc. 79, 2419 (1957)
- 8. S. Wexler, N. Jesse, J. Am. Chem. Soc. 84, 3425 (1962)
- 9. F.H. Field, J.L. Franklin, M.S.B. Munson, J. Am. Chem. Soc. 85, 3575 (1963)
- 10. S.A. Studniarz, J.L. Franklin, J. Chem. Phys. 49, 319 (1968)
- 11. R.P. Clow, J.H. Futrell, Int. J. Mass Spectrom. Ion Phys. 4, 165 (1970)
- 12. A.A. Herod, A.G. Harrison, Int. J. Mass Spectrom. Ion Phys. 4, 415 (1970)
- 13. R.T. McIver, R.C. Dunbar, Int. J. Mass Spectrom. Ion Phys. 7, 471 (1971)
- 14. V.G. Anicich, M.T. Bowers, Int. J. Mass Spectrom. Ion Phys. 11, 329 (1973)
- 15. L. Michalak, B. Adamczyk, Int. J. Mass Spectrom. Ion Processes 85, 319 (1988)
- 16. F.H. Field, F.W. Lampe, J. Am. Chem. Soc. 80, 5583 (1958)
- 17. S.L. Bennett, F.H. Field, J. Am. Chem. Soc. 94, 6305 (1972)
- 18. W.T. Huntress Jr., R.F. Pinizzotto Jr., J.B. Laudenslager, J. Am. Chem. Soc. 95, 4107 (1973)
- 19. L. Wójcik, A. Markowski, Vacuum 83, 173 (2009)
- 20. S.E. Manahan, Environmental Chemistry, Lewis Publishers, Michigan 1991
- 21. L. Wójcik, Ann. Univ. Mariae Curie-Sklodowska Sect. AAA 54, 74 (1999)
- 22. L. Wójcik, K. Bederski, Int. J. Mass Spectrom. Ion Processes 127, 11 (1993)
- 23. L. Wójcik, A. Markowski, Vacuum 70, 391 (2003)
- 24. L. Wójcik, K. Bederski, Int. J. Mass Spectrom. Ion Processes 153, 139 (1996)
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv120n102kz