Average Energy Loss per Ion Pair Formation by Photon and Electron Impact on Xenon between Threshold and 90 eV

1976 ◽  
Vol 66 (1) ◽  
pp. 1 ◽  
Author(s):  
James A. R. Samson ◽  
G. N. Haddad
Keyword(s):  
Energy Loss ◽  
Electron Impact ◽  
Average Energy ◽  
Ion Pair ◽  
Pair Formation ◽  
Ion Pair Formation

Electroionization of D2O and H2O and study of fragments H+ and OH+

1978 ◽  
Vol 56 (12) ◽  
pp. 1549-1558 ◽  
Author(s):  
D. Lefaivre ◽  
P. Marmet
Keyword(s):  
Electron Impact ◽  
Ion Pair ◽  
Pair Formation ◽  
Ionization Efficiency ◽  
Efficiency Curve ◽  
Ion Pair Formation ◽  
New Information

In the electroionization efficiency curve of H2O and D2O, clearly resolved newly observed structures converging to the (1b2) and (2a1) limits are reported and interpreted between threshold and 31 eV. A perturbation from the OH+ + H + 2e dissociation continuum is observed in the ionization efficiency curve of H2O. Appearance curves of H+ from H2O are analysed and the presence of ion pair formation H+ + OH− at threshold is demonstrated. Observation of these structures reveals new information on the mechanism of electron impact on molecules.

Extraction of organic acids by ion-pair formation with tri-n-octylamine

1985 ◽  
Vol 178 ◽  
pp. 189-195 ◽  
Author(s):  
M. Puttemans ◽  
L. Dryon ◽  
D.L. Massart
Keyword(s):  
Organic Acids ◽  
Ion Pair ◽  
Pair Formation ◽  
Ion Pair Formation
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