Reactions of chemically produced O2(1Δ) with Pb atoms
✍ Scribed by J. Bachar; S. Rosenwaks
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- English
- Weight
- 567 KB
- Volume
- 96
- Category
- Article
- ISSN
- 0009-2614
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✦ Synopsis
The potcnri.d of the chemical Ol('a) generator as a means of electronic excitation of metal atoms and oxides is demon-3trJtcd m J %tud\ of the reactions of 02(' A) with Pb. The resonant energy trnnsfer process, Pb(3Pc,) + O,('A) 4 Pb(3Pr) + O2 (" x). ir found tu be the lie> for producinp excited Pb rend PbO.
📜 SIMILAR VOLUMES
The reactions of electrically discharged nitrogen and hydrogen with Oz('a ) were studied in a t7ow syslem using mass spectrometric detection, Tne reaction of N-atoys with Oz('A ) is proba %I y slower than with ground state 02. y;\_$e otQer hand, thy reaciion of H-atoms with 02( A cm molecule set , a
The reaction of atomic hydrogen with 02('Ag) has been investigated as a function of temperature, using a fast discharge-flow apparatus equipped for EPR detection of free radical species. The rate constant for the overall reaction was measured as (1.46 f 0.49) X 10-I' exp(-4000 f 200 cal/mol/RT) cm3/