A compact, high-resolution Paul ion trap mass spectrometer with electron-impact ionization

2002 ◽  
Vol 73 (5) ◽  
pp. 2157-2160 ◽  
Author(s):  
O. J. Orient ◽  
A. Chutjian
Keyword(s):  
High Resolution ◽  
Electron Impact ◽  
Mass Spectrometer ◽  
Impact Ionization ◽  
Ion Trap ◽  
Electron Impact Ionization ◽  
Ion Trap Mass Spectrometer ◽  
Paul Ion Trap

High-resolution (e, 2e + ion) study of electron-impact ionization and fragmentation of methane

2015 ◽  
Vol 142 (17) ◽  
pp. 174313 ◽  
Author(s):  
Xueguang Ren ◽  
Thomas Pflüger ◽  
Marvin Weyland ◽  
Woon Yong Baek ◽  
Hans Rabus ◽  
...  
Keyword(s):  
High Resolution ◽  
Electron Impact ◽  
Impact Ionization ◽  
Electron Impact Ionization

Low Energy Electron Impact Ionization and Fragmentation: Cyclobutanone

1973 ◽  
Vol 51 (4) ◽  
pp. 624-627 ◽  
Author(s):  
Graham Richard Branton ◽  
Claudio Kong Nam Pua
Keyword(s):  
Energy Distribution ◽  
Electron Impact ◽  
Mass Spectrometer ◽  
Ionization Energy ◽  
Impact Ionization ◽  
Electron Impact Ionization ◽  
Low Energy ◽  
Energy Electron ◽  
Low Energy Electron

Cyclobutanone is shown to yield both C3H6+ and C2H2O+ ions on fragmentation under electron impact in a mass spectrometer. Using the energy distribution difference (EDD) technique the ionization energy of cyclobutanone is found to be 9.58 eV and the appearance potentials of the C3H6+ and C2H2O+ ions are found to be 9.85 and 10.53 eV, respectively.

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