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| Reference : Etude par spectrométrie de masse de l'Apparition des ions négatifs par Attachement Elect... |
| Scientific journals : Article | |||
| Physical, chemical, mathematical & earth Sciences : Chemistry | |||
| http://hdl.handle.net/2268/186 | |||
| Etude par spectrométrie de masse de l'Apparition des ions négatifs par Attachement Electronique Dissociatif dans des molécules polyatomiques. | |
| French | |
| [en] Mass Spectrometric Study of the Appearance of Negative ions by Dissociative Electron Attachment in Polyatomic Molecules. | |
Locht, Robert  [Université de Liège - ULg > Département de Chimie (Faculté des sciences) > Laboratoire de Dynamique Moléculaire (Sciences) > >] | |
| 1970 | |
| Bulletin de l'Académie Royale des Sciences, des Lettres et des Beaux-Arts de Belgique. Sciences | |
| Académie Royale de Belgique | |
| LVI | |
| 8 | |
| 788-817 | |
| No | |
| International | |
| 0001-4141 | |
| Bruxelles | |
| Belgium | |
| [en] Mass spectrometry ; Electron Impact ; Negative Ions ; Dissociative Electron Attachment ; CH4, C2H2, C2H4, C2H3X(X=Cl, F) | |
| [en] The appearance of negative ions by dissociative electron attachment has been studied by electron impact on CH4, C2H2, C2H4 and C2H3X (X=F, Cl) using a sector field mass spectrometer. An interpretation has been attempted for the measured appearance potentials. The electronaffinity of C2 and C2H is found to be (3.3+/-0.3) eV and (2.3+/-0.2) eV respectively. Some evidence is brought for the existence of excited electronic states in polyatomic negative ions. | |
| Laboratoire de Dynamique Moléculaire | |
| FRFC | |
| Researchers | |
| http://hdl.handle.net/2268/186 | |
| - Printed version of reprint available on request - Version imprimée du tiré-à-part disponible sur demande |
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