Reactive co-sputter deposition of nanostructured cermet anodes for solid oxide fuel cells

Igor V. Ionov, Andrey A. Solovyev, Anna V. Shipilova, Alexey M. Lebedynskiy, Egor A. Smolyanskiy, Alexander L. Lauk, Vyacheslav A. Semenov

Результат исследований: Материалы для журналаСтатья

3 Цитирования (Scopus)

Выдержка

The impact of a nanostructured NiO/yttria-stabilized zirconia (NiO/YSZ) and NiO/gadolinia-doped ceria (NiO/GDC) anode functional layers on low- and intermediate-temperature solid oxide fuel cell (SOFC) performance is investigated. NiO/YSZ and NiO/GDC thin films were reactively sputter-deposited by pulsed direct current magnetron sputtering from the Ni, Zr-Y, and Ce-Gd targets onto commercial NiO/YSZ substrates. Anode-supported SOFCs based on magnetron sputtered YSZ and GDC electrolytes (∼4 μm) with and without the nanostructured anode layers are fabricated. A direct comparison of the YSZ- and GDC-based SOFCs in temperature range of 600-800 and 400-600 °C is made. The performance of cells with the nanostructured anode layers significantly increases as compared to that of the cell without it, especially at lower temperatures. Increase of cells performance was achieved by reduction of the total area-specific resistance by 26-30%.

Язык оригиналаАнглийский
Номер статьи01AF07
ЖурналJapanese Journal of Applied Physics
Том57
Номер выпуска1
DOI
СостояниеОпубликовано - 1 янв 2018

Отпечаток

Sputter deposition
solid oxide fuel cells
yttria-stabilized zirconia
Solid oxide fuel cells (SOFC)
Yttria stabilized zirconia
Anodes
anodes
Gadolinium
Cerium compounds
gadolinium
cells
Magnetron sputtering
Temperature
Electrolytes
magnetron sputtering
Thin films
direct current
electrolytes
Substrates
temperature

ASJC Scopus subject areas

  • Engineering(all)
  • Physics and Astronomy(all)

Цитировать

Reactive co-sputter deposition of nanostructured cermet anodes for solid oxide fuel cells. / Ionov, Igor V.; Solovyev, Andrey A.; Shipilova, Anna V.; Lebedynskiy, Alexey M.; Smolyanskiy, Egor A.; Lauk, Alexander L.; Semenov, Vyacheslav A.

В: Japanese Journal of Applied Physics, Том 57, № 1, 01AF07, 01.01.2018.

Результат исследований: Материалы для журналаСтатья

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AU - Solovyev, Andrey A.

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AU - Lebedynskiy, Alexey M.

AU - Smolyanskiy, Egor A.

AU - Lauk, Alexander L.

AU - Semenov, Vyacheslav A.

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