Comparison of sputter-deposited Single and multilayer electrolytes based on gadolinia-doped ceria and yttria-stabilized zirconia for solid oxide fuel cells

Abstract

Single and multilayer electrolytes for anode-supported solid-oxide fuel cells (SOFCs) have been prepared by reactive magnetron sputtering and their electrochemical properties have been investigated. Electrolyte layers based on gadolinia-doped ceria (GDC) and yttria-stabilized zirconia (YSZ) were formed on NiO/YSZ substrates. The cells with single (YSZ), double (YSZ-GDC) and triple-layer (GDC-YSZ-GDC) electrolytes were tested, with the thickness of each electrolyte layer from 1 to 5 μm. The maximum cell performances of 460 and 2580 mW/cm² were obtained for the SOFC with triple-layer electrolyte at the operating temperature of 600°C and 800°C respectively. The thickness of each electrolyte layer was about 3, 1 and 1 μm respectively. The advantages of multilayer over single-layer electrolytes are discussed.

Original language	English
Pages (from-to)	231-240
Number of pages	10
Journal	International Journal of Electrochemical Science
Volume	15
Issue number	1
DOIs	https://doi.org/10.20964/2020.01.43
Publication status	Published - 1 Jan 2020
Externally published	Yes

Keywords

Gadolinia-doped ceria
Magnetron sputtering
SOFC
Thin-film electrolyte
Yttria-stabilized zirconia

ASJC Scopus subject areas

Electrochemistry

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Solovyev, A. A., Rabotkin, S. V., Kuterbekov, K. A., Koketay, T. A., Nurkenov, S. A., Opakhai, S., Shipilova, A. V., Ionov, I. V., & Eliseeva, G. M. (2020). Comparison of sputter-deposited Single and multilayer electrolytes based on gadolinia-doped ceria and yttria-stabilized zirconia for solid oxide fuel cells. International Journal of Electrochemical Science, 15(1), 231-240. https://doi.org/10.20964/2020.01.43

Comparison of sputter-deposited Single and multilayer electrolytes based on gadolinia-doped ceria and yttria-stabilized zirconia for solid oxide fuel cells. / Solovyev, Andrey A.; Rabotkin, Sergey V.; Kuterbekov, Kairat A.; Koketay, Temirgaly A.; Nurkenov, Serik A.; Opakhai, Serikzhan; Shipilova, Anna V.; Ionov, Igor V.; Eliseeva, Galina M.

In: International Journal of Electrochemical Science, Vol. 15, No. 1, 01.01.2020, p. 231-240.

Research output: Contribution to journal › Article › peer-review

Solovyev, AA, Rabotkin, SV, Kuterbekov, KA, Koketay, TA, Nurkenov, SA, Opakhai, S, Shipilova, AV, Ionov, IV & Eliseeva, GM 2020, 'Comparison of sputter-deposited Single and multilayer electrolytes based on gadolinia-doped ceria and yttria-stabilized zirconia for solid oxide fuel cells', International Journal of Electrochemical Science, vol. 15, no. 1, pp. 231-240. https://doi.org/10.20964/2020.01.43

Solovyev, Andrey A. ; Rabotkin, Sergey V. ; Kuterbekov, Kairat A. ; Koketay, Temirgaly A. ; Nurkenov, Serik A. ; Opakhai, Serikzhan ; Shipilova, Anna V. ; Ionov, Igor V. ; Eliseeva, Galina M. / Comparison of sputter-deposited Single and multilayer electrolytes based on gadolinia-doped ceria and yttria-stabilized zirconia for solid oxide fuel cells. In: International Journal of Electrochemical Science. 2020 ; Vol. 15, No. 1. pp. 231-240.

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title = "Comparison of sputter-deposited Single and multilayer electrolytes based on gadolinia-doped ceria and yttria-stabilized zirconia for solid oxide fuel cells",

abstract = "Single and multilayer electrolytes for anode-supported solid-oxide fuel cells (SOFCs) have been prepared by reactive magnetron sputtering and their electrochemical properties have been investigated. Electrolyte layers based on gadolinia-doped ceria (GDC) and yttria-stabilized zirconia (YSZ) were formed on NiO/YSZ substrates. The cells with single (YSZ), double (YSZ-GDC) and triple-layer (GDC-YSZ-GDC) electrolytes were tested, with the thickness of each electrolyte layer from 1 to 5 μm. The maximum cell performances of 460 and 2580 mW/cm2 were obtained for the SOFC with triple-layer electrolyte at the operating temperature of 600°C and 800°C respectively. The thickness of each electrolyte layer was about 3, 1 and 1 μm respectively. The advantages of multilayer over single-layer electrolytes are discussed.",

keywords = "Gadolinia-doped ceria, Magnetron sputtering, SOFC, Thin-film electrolyte, Yttria-stabilized zirconia",

author = "Solovyev, {Andrey A.} and Rabotkin, {Sergey V.} and Kuterbekov, {Kairat A.} and Koketay, {Temirgaly A.} and Nurkenov, {Serik A.} and Serikzhan Opakhai and Shipilova, {Anna V.} and Ionov, {Igor V.} and Eliseeva, {Galina M.}",

note = "Funding Information: ACKNOWLEDGEMENTS This research was supported by the Ministry of Education and Science of the Republic of Kazakhstan in the framework of the scientific and technology Program BR05236795 “Development of Hydrogen Energy Technologies in the Republic of Kazakhstan”. The microscopy studies of the fuel cell microstructure conducted with the support of the Research Facility Center at the ISSP of RAS within the framework of the Russian Science Foundation Grant No. 17-79-30071. Publisher Copyright: {\textcopyright} 2020 The Authors. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.",

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T1 - Comparison of sputter-deposited Single and multilayer electrolytes based on gadolinia-doped ceria and yttria-stabilized zirconia for solid oxide fuel cells

AU - Solovyev, Andrey A.

AU - Rabotkin, Sergey V.

AU - Kuterbekov, Kairat A.

AU - Koketay, Temirgaly A.

AU - Nurkenov, Serik A.

AU - Opakhai, Serikzhan

AU - Shipilova, Anna V.

AU - Ionov, Igor V.

AU - Eliseeva, Galina M.

N1 - Funding Information: ACKNOWLEDGEMENTS This research was supported by the Ministry of Education and Science of the Republic of Kazakhstan in the framework of the scientific and technology Program BR05236795 “Development of Hydrogen Energy Technologies in the Republic of Kazakhstan”. The microscopy studies of the fuel cell microstructure conducted with the support of the Research Facility Center at the ISSP of RAS within the framework of the Russian Science Foundation Grant No. 17-79-30071. Publisher Copyright: © 2020 The Authors. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.

PY - 2020/1/1

Y1 - 2020/1/1

N2 - Single and multilayer electrolytes for anode-supported solid-oxide fuel cells (SOFCs) have been prepared by reactive magnetron sputtering and their electrochemical properties have been investigated. Electrolyte layers based on gadolinia-doped ceria (GDC) and yttria-stabilized zirconia (YSZ) were formed on NiO/YSZ substrates. The cells with single (YSZ), double (YSZ-GDC) and triple-layer (GDC-YSZ-GDC) electrolytes were tested, with the thickness of each electrolyte layer from 1 to 5 μm. The maximum cell performances of 460 and 2580 mW/cm2 were obtained for the SOFC with triple-layer electrolyte at the operating temperature of 600°C and 800°C respectively. The thickness of each electrolyte layer was about 3, 1 and 1 μm respectively. The advantages of multilayer over single-layer electrolytes are discussed.

AB - Single and multilayer electrolytes for anode-supported solid-oxide fuel cells (SOFCs) have been prepared by reactive magnetron sputtering and their electrochemical properties have been investigated. Electrolyte layers based on gadolinia-doped ceria (GDC) and yttria-stabilized zirconia (YSZ) were formed on NiO/YSZ substrates. The cells with single (YSZ), double (YSZ-GDC) and triple-layer (GDC-YSZ-GDC) electrolytes were tested, with the thickness of each electrolyte layer from 1 to 5 μm. The maximum cell performances of 460 and 2580 mW/cm2 were obtained for the SOFC with triple-layer electrolyte at the operating temperature of 600°C and 800°C respectively. The thickness of each electrolyte layer was about 3, 1 and 1 μm respectively. The advantages of multilayer over single-layer electrolytes are discussed.

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KW - Thin-film electrolyte

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