The photolytic cage effect of iodine in the gas phase

The laser flash photolysis of I was studied over a wide pressure range in several bath gases. At low pressures the obsd. quantum yield for photolysis at 6943 .ANG. is independent of the gas d., whereas at higher pressures the quantum yield decreases with increasing gas d. This phenomenon is discussed in terms of the cage effect, and the measured yields are compared with model calcns. The expts. also provide information on the second order rate consts. for I atom combination.


Published in:
Journal of Chemical Physics, 72
Year:
1980
Keywords:
Note:
Copyright 2003 ACS
CAPLUS
AN 1980:458130
CAN 93:58130
74-1
Radiation Chemistry, Photochemistry, and Photographic Processes
67
Inst. Chim. Phys.,Swiss Fed. Inst. Technol.,Lausanne,Switz. FIELD URL:
Journal
JCPSA6
written in English.
Cage effect (in photolysis of iodine); Kinetics of recombination (of iodine atoms in various gases); Photolysis (flash, laser-induced, of iodine, cage effect in)
Laboratories:




 Record created 2011-02-01, last modified 2018-01-28


Rate this document:

Rate this document:
1
2
3
 
(Not yet reviewed)