COLLISIONAL ENERGY-TRANSFER IN THE 2-CHANNEL DECOMPOSITION OF 1,1,2,2-TETRAFLUOROCYCLOBUTANE AND 1-METHYL-2,2,3,3-TETRAFLUOROCYCLOBUTANE .2. GAS WALL COLLISIONS

Authors
ZALOTAI L TURANYI T BERCES T MARTA F
Citation
L. Zalotai et al., COLLISIONAL ENERGY-TRANSFER IN THE 2-CHANNEL DECOMPOSITION OF 1,1,2,2-TETRAFLUOROCYCLOBUTANE AND 1-METHYL-2,2,3,3-TETRAFLUOROCYCLOBUTANE .2. GAS WALL COLLISIONS, Reaction kinetics and catalysis letters, 51(2), 1993, pp. 409-414
Citations number
7
Categorie Soggetti
Chemistry Physical
Journal title
Reaction kinetics and catalysis letters → ACNP
ISSN journal
01331736
Volume
51
Issue
2
Year of publication
1993
Pages
409 - 414
Database
ISI
SICI code
0133-1736(1993)51:2<409:CEIT2D>2.0.ZU;2-7
Abstract
The efficiency of gas/wall vibrational energy transfer has been studie d over the temperature range 800-1100 K by the ''variable encounter'' method. The average energies transferred per deactiviting collisions w ith the wall were determined at 800 K to be 3200 cm-1 and 2900 cm-1 fo r the 1,1,2,2-tetrafluorocyclobutane (TFCB) and 1-methyl-2,2,3,3-tetra fluorocyclobutane (MTFCB) molecules, respectively. This energy increas ed strongly with decreasing temperature. A comparison is made of [DELT AE'] with previous results for related molecules.