Author/Authors :
Chen، نويسنده , , L. and Uchimaru، نويسنده , , T. and Kutsuna، نويسنده , , S. and Tokuhashi، نويسنده , , Asit K. and Sekiya، نويسنده , , A. and Okamoto، نويسنده , , H.، نويسنده ,
Abstract :
The atmospheric chemistry of CF3(CF2)7H was studied in an 11.5-dm3 environmental reaction chamber by means of Fourier transform infrared spectroscopy. Using a relative rate method, we determined the Arrhenius expression for the rate constant of the reaction of CF3(CF2)7H with OH radicals to be (4.32 ± 1.87) × 10–13 exp[–(1540 ± 130)/T] cm3 mol–1 s–1 at 253–328 K. At 298 K, COF2 was a sole product in a molar yield of (1.02 ± 0.11) in terms of carbon.
