Temperature jump measurements in gas kinetics
The temp. jump relaxation method was used for kinetic measurements in the gas phase. The system N2O4 .dblarw. 2NO2 was studied. Fast temp. jumps were induced by IR absorption from a CO2 laser. Temp. jumps of <1 K led to readily detectable concn. changes which were monitored by UV absorption in a simple single shot expt. krec(Ar) is 1.05 * 1010 cm3-mol-1-s-1 at PAr = 1 bar and T = 258 K, in agreement with recent exptl. data.
Keywords: 10544-72-6 Role: PRP (Properties) (temp. jump relaxation method in study of kinetics of nitrogen dioxide equil. with); 10102-44-0 Role: PRP (Properties) (temp. jump relaxation method in study of kinetics of nitrogen tetroxide equil. with) ; laser temp jump nitrogen oxide; gas kinetics temp jump
Copyright 2003 ACS
Optical, Electron, and Mass Spectroscopy and Other Related Properties
Inst. Chim. Phys.,Ec. Polytech. Fed.,Lausanne,Switz. FIELD URL:
written in English.
Laser radiation (in temp. jump relaxation method in study of nitrogen oxide-nitrogen tetroxide equil.); Optical absorption (UV, of nitrogen dioxide-nitrogen tetroxide system, temp. jump relaxation method in relation to)
Record created on 2011-02-01, modified on 2016-08-09