Surface-Catalyzed Chemiluminescence
Abstract
Intense red emission peaking at 703 mm was observed when a heated metal wire was placed downstream of an O2 generator used in the chemical oxygen iodine laser (COIL) system. The O2 is produced by bubbling Cl2 through an alkaline solution of H2O2. Evidence has been found that this strong red emission requires the presence of both O2 and Cl2 in contact with a heated metal surface. Several metals have been used. The red emission spectrum is independent of the metal and the intensity is strongest for cooper. An attempt was made to observe laser action but no gain was detected. The identity of the species responsible for the strong red emission has not been established.
Document Details
- Document Type
- Technical Report
- Publication Date
- Dec 10, 1990
- Accession Number
- ADA230176
Entities
People
- Richard Zare
Organizations
- Stanford University