The equilibrium oxygen pressure over the Cr-Y2O3-YCrO3 coexistence measured with the galvanic cell using stabilized ZrO2 solid electrolyte

1995 ◽  
Vol 26 (2) ◽  
pp. 289-294 ◽  
Author(s):  
Ken-Ichi Kawamura ◽  
Toshio Maruyama ◽  
Kazuhiro Nagata
Keyword(s):  
Solid Electrolyte ◽  
Oxygen Pressure ◽  
Galvanic Cell ◽  
Equilibrium Oxygen Pressure ◽  
Equilibrium Oxygen

Equilibria in the liquid system V2O5–V2O4 at temperatures up to 1130 K

1976 ◽  
Vol 54 (12) ◽  
pp. 1967-1970 ◽  
Author(s):  
Andrew Block-Bolten
Keyword(s):  
Solid Electrolyte ◽  
Solid Solutions ◽  
Oxygen Pressure ◽  
Closed System ◽  
Reference Electrode ◽  
Liquid System ◽  
Equilibrium Oxygen Pressure ◽  
Solid Electrolyte Cell ◽  
Liquid Solutions ◽  
Equilibrium Oxygen

The equilibrium oxygen pressure in the V2O–V2O4 system from temperatures near melting, up to 1130 K has been measured. A closed system solid electrolyte cell with a Ni/NiO reference electrode was used. The results of the present investigation for liquid solutions consistently extend those reported for solid solutions.

Order-disorder phase transition of the Cu(001) surface under equilibrium oxygen pressure

2007 ◽  
Vol 76 (24) ◽  
Author(s):  
H. Iddir ◽  
D. D. Fong ◽  
P. Zapol ◽  
P. H. Fuoss ◽  
L. A. Curtiss ◽  
...  
Keyword(s):  
Phase Transition ◽  
Oxygen Pressure ◽  
Disorder Phase Transition ◽  
Equilibrium Oxygen Pressure ◽  
Equilibrium Oxygen

On Voltage-Sensitive Managing the Redox-Potential of MSR Fuel Composition

2008 ◽  
Author(s):  
Pavel N. Alekseev ◽  
Alexander L. Shimkevich
Keyword(s):  
Redox Potential ◽  
Solid Electrolyte ◽  
Molten Salt ◽  
Galvanic Cell ◽  
Fuel Composition ◽  
Molten Salt Reactor ◽  
Exchange Processes ◽  
Cation Conductivity ◽  
The Given

The principles for optimal managing a composition of base solutions for the molten-salt reactor are formulated here for ensuring the given properties and exchange processes as a selective extracting of salt components. The correction of melt properties can be carried out by means of impurity additives parallel with the forced and controllable variation of reduction-oxidation (redox) potential of the non-stoichiometric salts. The accent is done on a possible application of the potentiometer for monitoring and managing of the properties of MSR fuel compositions. For this, one can use the precision methods of e.m.f and the coulomb-metric titration of sodium (lithium) in a galvanic cell upon the base of Na+(Li+)-β″-Al2O3 solid electrolyte with cation conductivity.

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