Proton NMR investigation of the electron-exchange reaction between hexaammineruthenium(II) and hexaammineruthenium(III) ions

1986 ◽  
Vol 25 (13) ◽  
pp. 2259-2262 ◽  
Author(s):  
Peter J. Smolenaers ◽  
James K. Beattie
Keyword(s):  
Exchange Reaction ◽  
Proton Nmr ◽  
Electron Exchange

D2O effect on ΔH++ and ΔS++ in the ironII-ironIII electron-exchange reaction

Talanta ◽  
1964 ◽  
Vol 11 (2) ◽  
pp. 283-293 ◽  
Author(s):  
Shouzow Fukushima ◽  
Warren L. Reynolds
Keyword(s):  
Exchange Reaction ◽  
Electron Exchange

The hexaamminecobalt electron-exchange reaction

1979 ◽  
Vol 18 (7) ◽  
pp. 2014-2018 ◽  
Author(s):  
Ephraim Buhks ◽  
Mordechai Bixon ◽  
Joshua Jortner ◽  
Gil Navon
Keyword(s):  
Exchange Reaction ◽  
Electron Exchange

scholarly journals A Fundamental Study on Uranium Isotope Separation Using U(IV)—U(VI) Electron Exchange Reaction

1983 ◽  
Vol 38 (10) ◽  
pp. 1072-1077
Author(s):  
Junji Fukuda ◽  
Yasuhiko Fujii ◽  
Makoto Okamoto
Keyword(s):  
Exchange Reaction ◽  
Isotope Separation ◽  
Analytical Data ◽  
Uranium Isotope ◽  
Electron Exchange ◽  
Separation Coefficient ◽  
Resin Column ◽  
Fundamental Study ◽  
Isotope Exchange Reaction ◽  
Different Temperatures

Abstract Displacement chromatography of electron-exchange reaction between U(IV) and U(VI) has been accomplished in an anion exchange resin column using Ti(III) ion as a reductant and Fe(III) ion as an oxidant. The details of the so-called redox-process for uranium isotope separation are described. The temperature dependencies of the elementary separation coefficient and the equilibrium constant of the isotope exchange reaction are discussed using the analytical data obtained by a series of separation experiments at different temperatures.

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