A laser-initiated half-reaction: No formation from N2O dimer via the N2O·O(1D) reactant pair
✍ Scribed by Kenji Honma; Okitsugu Kajimoto
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- English
- Weight
- 310 KB
- Volume
- 117
- Category
- Article
- ISSN
- 0009-2614
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✦ Synopsis
The laser-initiated half-reaction (N,O), + 193 nm + N,O-O('D)+N, -B 2N0 + N, has been observed by using a molecular beam mass spatromckr. A beam of nitrous oxide duner was generated by supersonic expansion through a nozzle-skimmer syswm. Whm 193 nm ArF laser radration was famed onto the beam, NO* was dekcred The inlensily of NO' was proportional IO Lhe (&O), concentration The observed 1ue.r power dependence of Lhe NO+ ion intensity suggesls Lhe followmg three-step mechanism starting from (NN,O),: the pholodstiahon of one moiety of cN,O),. followed by Lhe inuamolecular reaction producing NO, and two-photon ionization 01 tie product NO to form NO+.