Acta Phys. -Chim. Sin. ›› 1986, Vol. 2 ›› Issue (03): 284-287.doi: 10.3866/PKU.WHXB19860315

• Note • Previous Articles    

KINETICS OF UNIMOLECULAR REACTION OF CF2HCl ON W SURFACE

Mu Guorong; Ren Lianwei; Li Changlin   

  1. Second Department of Physics, Fudan University, Shanghai
  • Received:1985-04-11 Revised:1985-06-29 Published:1986-06-15

Abstract: The unimolecular reaction of CF_2HCl on W filament has been studied. This reaction shows zero order at rather high pressure. The temperature threshold is about 440 ℃. The apparent activation energy of this reaction is 119.7 kJ mol~(-1) which is about a half of the activation energy for homogeneous unimolecular reaction of CF_2HCl, 233.5 kJ mol~(-1).