Kinetics of O{sub 2}({sup 1{Sigma}}) formation in the reaction O{sub 2}({sup 1{Delta}}) + O{sub 2}({sup 1{Delta}}) {yields} O{sub 2}({sup 1{Sigma}}) + O{sub 2}({sup 3{Sigma}})

Journal Article · Mon Feb 28 04:00:00 EST 2011 · Quantum Electronics (Woodbury, N.Y.)

DOI:https://doi.org/10.1070/QE2011V041N02ABEH014431· OSTI ID:21541776

Zagidullin, M V; Khvatov, N A; Nyagashkin, A Yu ^[1]

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1. Samara Branch of the P.N. Lebedev Physical Institute, Russian Academy of Sciences, Samara (Russian Federation)

The dependence of the ratio of specific powers of dimole radiation of singlet oxygen in the 634 nm band and in the b - X band of the O{sub 2}({sup 1{Sigma}}) molecule in the O{sub 2}(X) - O{sub 2}({sup 1{Delta}}) - O{sub 2}({sup 1{Sigma}}) - H{sub 2}O - CO{sub 2} mixture on the CO{sub 2} concentration is measured. As a result, the rate constant of the reaction O{sub 2}({sup 1{Delta}}) + O{sub 2}({sup 1{Delta}}) {yields} O{sub 2}({sup 1{Sigma}}) + O{sub 2}({sup 3{Sigma}}) at the temperature {approx}330 K is found to equal (4.5 {+-} 1.1) 10{sup -17} cm{sup 3} s{sup -1}. (active media)

• OSTI ID: 21541776
• Journal Information: Quantum Electronics (Woodbury, N.Y.), Journal Name: Quantum Electronics (Woodbury, N.Y.) Journal Issue: 2 Vol. 41; ISSN 1063-7818
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
CARBON COMPOUNDS
CARBON DIOXIDE
CARBON OXIDES
CHALCOGENIDES
DISPERSIONS
ELEMENTS
HYDROGEN COMPOUNDS
KINETICS
MIXTURES
NONMETALS
OXIDES
OXYGEN
OXYGEN COMPOUNDS
REACTION KINETICS
TEMPERATURE RANGE
TEMPERATURE RANGE 0273-0400 K
WATER