Electron paramagnetic resonance spectroscopy study of nanoglobular carbon black before and after the irradiation with high-energy electron beam

2019 ◽  
Author(s):  
V. L. Yurpalov ◽  
V. A. Drozdov ◽  
M. V. Trenikhin
Keyword(s):  
Electron Paramagnetic Resonance ◽  
Electron Beam ◽  
Electron Paramagnetic Resonance Spectroscopy ◽  
High Energy ◽  
Resonance Spectroscopy ◽  
Spectroscopy Study ◽  
High Energy Electron ◽  
Paramagnetic Resonance ◽  
Before And After ◽  
Electron Paramagnetic

An Experimental Technique for Studying Chemisorption Reactions by Means of Electron Paramagnetic Resonance Spectroscopy

1972 ◽  
Vol 26 (2) ◽  
pp. 239-241 ◽  
Author(s):  
Eugene P. Scheide ◽  
George G. Guilbault
Keyword(s):  
Electron Paramagnetic Resonance ◽  
Experimental Method ◽  
Electron Paramagnetic Resonance Spectroscopy ◽  
Cupric Chloride ◽  
Resonance Spectroscopy ◽  
Epr Spectrum ◽  
Paramagnetic Resonance ◽  
Before And After ◽  
Chemisorption Bond ◽  
Electron Paramagnetic

A new experimental method and a specially designed EPR cell are described for use in the study of chemisorption reactions. By studying the EPR spectrum of a surface both before and after chemisorption, it can be shown whether unpaired d electrons are used in the chemisorption bond and the nature of this bond. The EPR spectra of a cupric chloride surface, both before and after a gaseous ligand (diisopropyl methyl phosphonate) is chemisorbed, are shown and the results are interpreted in terms of the type of bond formed.

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