Medium effects in weakly coupled electron-transfer processes. Calculation of inner-sphere reorganizational energies at zero ionic strength

1989 ◽  
Vol 28 (20) ◽  
pp. 3796-3799 ◽  
Author(s):  
Nita A. Lewis ◽  
Yaw S. Obeng ◽  
William L. Purcell
Keyword(s):  
Electron Transfer ◽  
Ionic Strength ◽  
Medium Effects ◽  
Transfer Processes ◽  
Weakly Coupled ◽  
Inner Sphere ◽  
Electron Transfer Processes

scholarly journals RuIII(edta) complexes as molecular redox catalysts in chemical and electrochemical reduction of dioxygen and hydrogen peroxide: inner-sphere versus outer-sphere mechanism

RSC Advances ◽  
2021 ◽  
Vol 11 (35) ◽  
pp. 21359-21366
Author(s):  
Debabrata Chatterjee ◽  
Marta Chrzanowska ◽  
Anna Katafias ◽  
Maria Oszajca ◽  
Rudi van Eldik
Keyword(s):  
Hydrogen Peroxide ◽  
Electron Transfer ◽  
Electrochemical Reduction ◽  
Molecular Oxygen ◽  
Outer Sphere ◽  
Transfer Processes ◽  
Edta Complexes ◽  
Inner Sphere ◽  
Electron Transfer Processes ◽  
Sphere Mechanism

[RuII(edta)(L)]2–, where edta4– =ethylenediaminetetraacetate; L = pyrazine (pz) and H2O, can reduce molecular oxygen sequentially to hydrogen peroxide and further to water by involving both outer-sphere and inner-sphere electron transfer processes.

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