Ion recombination rates in rare gas cation-halide anion systems. III: XeBr* and XeI*
In: Journal of physical chemistry (1952), Jg. 97 (1993), Heft 37, S. 9413-9419
academicJournal
- print, 35 ref
Zugriff:
The techniques of electron pulse radiolysis and emission spectroscopy have been used to determine the ionic recombination rate constants, Xe2++X-+Xe→XeX*+2Xe in the formation of the XeBr* and XeI* exciplexes. These values show the typical pressure dependence of an increase to a maximum value of a α∼3×1015 M-1 s-1 (α∼4×10-6 cm3 s-1) before the onset of diffusion controlled reaction. The comparison the Xe2+/Br- data to the predictions of the Langevin-Harper diffusion controlled and Bates termolecular theories show that the experimental values are far larger and peak at much lower pressures than calculated, indicating that an additional mode of recombination is occurring.
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Ion recombination rates in rare gas cation-halide anion systems. III: XeBr* and XeI*
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Autor/in / Beteiligte Person: | MEZYK, S. P ; COOPER, R ; SHERWELL, J |
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Zeitschrift: | Journal of physical chemistry (1952), Jg. 97 (1993), Heft 37, S. 9413-9419 |
Veröffentlichung: | Washington, DC: American Chemical Society, 1993 |
Medientyp: | academicJournal |
Umfang: | print, 35 ref |
ISSN: | 0022-3654 (print) |
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