Operation life of hydrogen-oxygen fuel cell with alkaline matrix electrolyte | Elektrokhimicheskaya Energetika (Electrochemical Energetics)

The paper presents the performance of domestic PHOTON hydrogen-oxygen alkaline fuel cells. The issues of FC operation life is discussed, and reasons for reversible and irreversible voltage degradation are identified. The input of FC components into irreversible part of performance degradation is estimated.

Authors:

Zaikov Yurii Pavlovich, Institute of high-temperature Electrochemistry UB of RAS, 20, Akademicheskaya St., Yekaterinburg, 620990, dir@ihte.uran.ru

Demin Anatolii Konstantinovich, Institute of high-temperature Electrochemistry UB of RAS, 20, Akademicheskaya St., Yekaterinburg, 620990, a.demin@ihte.uran.ru

Matrenin Vladimir Ivanovich, JSC Plant of Electrochemical Converters, 2, Dzerzhinsky St., Novouralsk, Sverdlovsk Region, 624131, zep@novozep.ru

Ovchinnikov Anatolii Tikhonovich, JSC Plant of Electrochemical Converters, 2, Dzerzhinsky St., Novouralsk, Sverdlovsk Region, 624131, amikh40@mail.ru

Pospelov Boris Sergeevich, JSC Plant of Electrochemical Converters, 2, Dzerzhinsky St., Novouralsk, Sverdlovsk Region, 624131, zep@novozep.ru

Key words:

fuell cels, voltage degradation

Literature

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2. Brandon N. P., Thompset D. Fuell Cells Compendium. G B Elsever, 2005, pp. 123–124.
3. Matrenin V. I., Ovchinnikov A. T., Tzedilkin A. P. Int. J. Hydrogen Energy, 1997, vol. 22, pp. 1047–1052.
4. Volfkovich Ju. M. Elektrokhimiya, 1978, vol. 14, pp. 546–654. (In Russian).
5. Volfkovich Ju. M. Elektrokhimiya, 1978, vol. 14, pp. 1477–1484. (In Russian).

Heading:

Fuel cells

DOI:

https://doi.org/10.18500/1608-4039-2013-13-4-213-218

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