Study of the functioning of the gas phase electrochemical oxygen sensor with a solid oxygenated electrolyte under conditions which emulate process of hydrogen regeneration of circulation loops of perspective reactors with heavy liquid metal coolants

12/29/2013 2013 - #04 Global safety, reliability and diagnostics of nuclear power installations

Ivanov I.I. Storozhenko A.N. Ulyanov V.V. Teplyakov Yu.A. Shelemetyev V.M. Sadovnichiy R.P.

https://doi.org/10.26583/npe.2013.4.05

The theoretical model which describes the dependence of voltage of the gas phase electrochemical oxygen sensor with a solid oxygenated electrolyte on partial pressure of hydrogen in mixture «argon – hydrogen – water vapor» has been considered. This model has been proved in experiments with gas phase electrochemical oxygen sensor with a solid oxygenated electrolyte with different measuring electrodes and reference electrodes. Experimental results prove the possibility of applying of the gas phase electrochemical oxygen sensor with a solid oxygenated electrolyte for control the content of hydrogen in gas phase of loop of reactors with heavy liquid metal coolants.

Link for citing the article: Ivanov I.I., Storozhenko A.N., Ulyanov V.V., Teplyakov Yu.A., Shelemetyev V.M., Sadovnichiy R.P. Study of the functioning of the gas phase electrochemical oxygen sensor with a solid oxygenated electrolyte under conditions which emulate process of hydrogen regeneration of circulation loops of perspective reactors with heavy liquid metal coolants. Izvestiya vuzov. Yadernaya Energetika. 2013, no. 4, pp. 45-50; DOI: https://doi.org/10.26583/npe.2013.4.05 (in Russian).