Bi Gang, Gu Yinghong, Tian Shizhong, et al. STUDY ON SENSITIZED PHOTOLYSIS OF PYRETHROID Ⅱ Kinetic Characteristic of Photooxidation by Organic Peroxy Radical[J]. 1997,(2).
Bi Gang, Gu Yinghong, Tian Shizhong, et al. STUDY ON SENSITIZED PHOTOLYSIS OF PYRETHROID Ⅱ Kinetic Characteristic of Photooxidation by Organic Peroxy Radical[J]. 1997,(2).DOI:
The kinetic characteristic of photolysis of cypermethrin (CPM) sensitized by acetophenone(AP) and the effect of probe substance 2
6 Di tert butyl 4 methylphenol and tetralin is studied in this report.It showed that the photolysis rate of CPM increases slightly with the increase of AP concentration;photolysis rate of CPM has no relation with itself;The more dipolar moment the solvent has
the more the interaction between radical and solvent has
and the slower the photolysis of CPM is.The addition of radical probe substance confirms that ROO · is more than RO ·.The steady state concentration of ROO · is about 10 -8 mol·L -1 .