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Proceedings Paper

Solution photochemistry of OCIO: excited-state dissociation and isomerization
Author(s): Robert C. Dunn; Bret N. Flanders; John Douglas Simon
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Paper Abstract

The photodissociation dynamics of OClO in room temperature water solution were investigated using picosecond transient absorption spectroscopy. The time dependent data are consistent with the conclusion that following excitation at 355 nm, 90% of the OCIO molecules photodissociate forming ClO and 0 and 10% isomerize forming CIOO. The photochemically generated CIOO thermally decomposes into Cl and 02 with a rate constant of -6.7 x 1O9 s-1.

Paper Details

Date Published: 1 April 1992
PDF: 7 pages
Proc. SPIE 1638, Optical Methods for Time- and State-Resolved Chemistry, (1 April 1992); doi: 10.1117/12.58125
Show Author Affiliations
Robert C. Dunn, Univ. of California/San Diego (United States)
Bret N. Flanders, Univ. of California/San Diego (United States)
John Douglas Simon, Univ. of California/San Diego (United States)


Published in SPIE Proceedings Vol. 1638:
Optical Methods for Time- and State-Resolved Chemistry
Cheuk-Yiu Ng, Editor(s)

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