Performance characteristics of solid oxide fuel cells with YSZ/CGO electrolyte

Anastasia N. Kovalchuk, Alexey M. Lebedinskiy, Andrew A. Solovyev, Igor V. Ionov, Egor A. Smolyanskiy, Anna V. Shipilova, Alexander L. Lauk, Maiya R. Rombaeva

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

This paper presents the results of performance evaluation of anode-supported solid oxide fuel cells (SOFC) with magnetron sputtered YSZ/CGO bilayer electrolyte, and composite LSCF-CGO cathode. Deposition of the YSZ/CGO electrolyte with the thickness of up to 14 microns was performed on the commercial anode substrates with dimensions of 5×5 cm2. The LSCF-CGO cathode of the fuel cells was formed by the screen-printing method. The microstructure of the YSZ/CGO bilayer electrolyte and LSCF-CGO cathode was studied by scanning electron microscopy. Comparison of the fuel cells performance with different thicknesses of the YSZ and CGO layers was carried out by measuring current-voltage and power characteristics, and also by testing the long-term stability of cell power at the temperature of 750 °C and voltage of 0.7 V.

Original languageEnglish
Title of host publicationHigh Technology
Subtitle of host publicationResearch and Applications 2016 - HTRA-2016
EditorsGeorgii E. Osokin, Ekaterina A. Kulinich
PublisherTrans Tech Publications Ltd
Pages281-286
Number of pages6
ISBN (Print)9783035711356
DOIs
Publication statusPublished - 1 Jan 2017
Event5th International Science and Engineering Conference on High Technology: Research and Applications, HTRA 2016 - Tomsk, Russian Federation
Duration: 5 Dec 20167 Dec 2016

Publication series

NameKey Engineering Materials
Volume743 KEM
ISSN (Print)1013-9826

Conference

Conference5th International Science and Engineering Conference on High Technology: Research and Applications, HTRA 2016
CountryRussian Federation
CityTomsk
Period5.12.167.12.16

Fingerprint

Solid oxide fuel cells (SOFC)
Electrolytes
Cathodes
Fuel cells
Anodes
Screen printing
Electric potential
Microstructure
Scanning electron microscopy
Composite materials
Testing
Substrates
Temperature

Keywords

  • Hydrogen energy
  • LSCF cathode
  • Magnetron sputtering
  • NIO-YSZ anode
  • Solid oxide fuel cell (SOFC)
  • Thin films
  • YSZ/CGO bilayer electrolyte

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

Cite this

Kovalchuk, A. N., Lebedinskiy, A. M., Solovyev, A. A., Ionov, I. V., Smolyanskiy, E. A., Shipilova, A. V., ... Rombaeva, M. R. (2017). Performance characteristics of solid oxide fuel cells with YSZ/CGO electrolyte. In G. E. Osokin, & E. A. Kulinich (Eds.), High Technology: Research and Applications 2016 - HTRA-2016 (pp. 281-286). (Key Engineering Materials; Vol. 743 KEM). Trans Tech Publications Ltd. https://doi.org/10.4028/www.scientific.net/KEM.743.281

Performance characteristics of solid oxide fuel cells with YSZ/CGO electrolyte. / Kovalchuk, Anastasia N.; Lebedinskiy, Alexey M.; Solovyev, Andrew A.; Ionov, Igor V.; Smolyanskiy, Egor A.; Shipilova, Anna V.; Lauk, Alexander L.; Rombaeva, Maiya R.

High Technology: Research and Applications 2016 - HTRA-2016. ed. / Georgii E. Osokin; Ekaterina A. Kulinich. Trans Tech Publications Ltd, 2017. p. 281-286 (Key Engineering Materials; Vol. 743 KEM).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Kovalchuk, AN, Lebedinskiy, AM, Solovyev, AA, Ionov, IV, Smolyanskiy, EA, Shipilova, AV, Lauk, AL & Rombaeva, MR 2017, Performance characteristics of solid oxide fuel cells with YSZ/CGO electrolyte. in GE Osokin & EA Kulinich (eds), High Technology: Research and Applications 2016 - HTRA-2016. Key Engineering Materials, vol. 743 KEM, Trans Tech Publications Ltd, pp. 281-286, 5th International Science and Engineering Conference on High Technology: Research and Applications, HTRA 2016, Tomsk, Russian Federation, 5.12.16. https://doi.org/10.4028/www.scientific.net/KEM.743.281
Kovalchuk AN, Lebedinskiy AM, Solovyev AA, Ionov IV, Smolyanskiy EA, Shipilova AV et al. Performance characteristics of solid oxide fuel cells with YSZ/CGO electrolyte. In Osokin GE, Kulinich EA, editors, High Technology: Research and Applications 2016 - HTRA-2016. Trans Tech Publications Ltd. 2017. p. 281-286. (Key Engineering Materials). https://doi.org/10.4028/www.scientific.net/KEM.743.281
Kovalchuk, Anastasia N. ; Lebedinskiy, Alexey M. ; Solovyev, Andrew A. ; Ionov, Igor V. ; Smolyanskiy, Egor A. ; Shipilova, Anna V. ; Lauk, Alexander L. ; Rombaeva, Maiya R. / Performance characteristics of solid oxide fuel cells with YSZ/CGO electrolyte. High Technology: Research and Applications 2016 - HTRA-2016. editor / Georgii E. Osokin ; Ekaterina A. Kulinich. Trans Tech Publications Ltd, 2017. pp. 281-286 (Key Engineering Materials).
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