Kinetic evidence for the reaction of O•− radical ions and peroxodisulfate in alkaline aqueous solutions

✍ Scribed by Daniel O. Mártire; Mónica C. Gonzalez

• Publisher: John Wiley and Sons
• Year: 1998
• Tongue: English
• Weight: 168 KB
• Volume: 30
• Category: Article
• ISSN: 0538-8066
• DOI: 10.1002/(sici)1097-4601(1998)30:7<491::aid-kin5>3.0.co;2-n

✦ Synopsis

Photolysis of in strong alkaline solutions in the presence of ϭ S O (pH Ͼ 13) 2 8 molecular oxygen yields ozonide radical ions, These radicals show a complex decay rate Ϫ и O . 3 sensitive to the peroxodisulfate concentration. A reaction mechanism, which includes the reaction of Oи Ϫ and with a rate constant and accounts for the ϭ