Electric field effects in the infrared multiphoton dissociation of chlorodifluoromethane
The IR multiphoton dissocn. of CF2HCl was studied in a d.c. elec. field. The reaction yield was measured as a function of the laser energy fluence, the CF2HCl pressure, and the elec. field strength in the range 0 ? E ? 5.4 kV cm-1. At low fluence (F < 1J cm-2) and intensity, under essentially collision free conditions, the multiphoton dissocn. is strongly enhanced by the elec. field. This is tentatively explained by a breakdown in the angular momentum selection rules caused by the applied field.
Copyright 2003 ACS
Radiation Chemistry, Photochemistry, and Photographic Processes
Inst. Chim. Phys.,Ec. Polytech. Fed. Lausanne,Lausanne,Switz. FIELD URL:
written in English.
Electric field (in IR multiphoton dissocn. of chlorodifluoromethane); Photolysis (laser-induced, of chlorodiluoromethane, elec. field effects in)
Record created on 2011-02-01, modified on 2016-08-09