Mass Spectrometric Study of Dissociative Attachment in Diatomic Molecules. II. NO and O2.

Locht, Robert; Momigny, Jacques

doi:10.1016/0020-7381(70)85051-3

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Mass Spectrometric Study of Dissociative Attachment in Diatomic Molecules. II. NO and O2.

Locht, Robert; Momigny, Jacques

1970 • In International Journal of Mass Spectrometry and Ion Physics, 4, p. 379-391

Peer reviewed

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https://hdl.handle.net/2268/182

DOI
10.1016/0020-7381(70)85051-3

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Keywords :

Mass Spectrometry; Dissociative Electron Attachment; Electron Impact; Diatomic Molecules: NO, O2

Abstract :

[en] The DA processes of O- ions in NO and O2 are investigated using a 60° sector field mass spectrometer. In NO O- appears at (7.43+/-0.2) eV and the analysis of the DA curve indicates the probable existence of two other processes at 8.1 eV and 9.0 eV. In O2 only one process is observed at (3.45+/-0.3) eV. For both molecules an attempt is made to establish the shape of the potential energy curve of the electronic states of the transient negative molecular species involved.

Research Center/Unit :

Laboratoire de Dynamique Moléculaire

Disciplines :

Chemistry

Author, co-author :

Locht, Robert ; Université de Liège - ULiège > Departement de Chimie (Faculté des sciences) > Laboratoire de Dynamique Moléculaire (Sciences)

Momigny, Jacques; Université de Liège - ULiège > Faculté des Sciences > Laboratoire des Etats Ionisés

Language :

English

Title :

Mass Spectrometric Study of Dissociative Attachment in Diatomic Molecules. II. NO and O2.

Alternative titles :

[fr] Etude de l'attachement électronique dissociatif dans les molécules biatomiques par spectrométrie de masse: II. NO et O2.

Publication date :

1970

Journal title :

International Journal of Mass Spectrometry and Ion Physics

ISSN :

0020-7381

eISSN :

1873-3034

Publisher :

Elsevier, Amsterdam, Netherlands

Volume :

Pages :

379-391

Peer reviewed :

Peer reviewed

Funders :

FRFC - Fonds de la Recherche Fondamentale Collective
F.R.S.-FNRS - Fonds de la Recherche Scientifique

Commentary :

- Printed version of reprint available on request - Version imprimée du tiré-à-part disponible sur demande

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since 03 July 2008

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Bibliography

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