Anomalous temperature dependence of the coefficient of electron attachment to hexafluorobenzene
β Scribed by N.G. Adams; D. Smith; E. Alge; J. Burdon
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- English
- Weight
- 338 KB
- Volume
- 116
- Category
- Article
- ISSN
- 0009-2614
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π SIMILAR VOLUMES
The rate coefficient /? for electron attachment to anthracene has been measured at room temperature using a flowing afterglow Langmuir probe mass spectrometer. A value of 1 x 10e9 cm3 s-t (30% uncertainty) was found, indicating that an activation energy barrier might exist.
The pressure dependence of electron attachment to 0, has been measured, at 296" C, using relaxation and steady state microwave conductivity methods. fi'hen the r&&s from the former method ;LI~ corrected for the natural time response of the apparatus good agreement between the two methods is found an