Design and characterization of nanocomposites based on complex perovskites and doped ceria as advanced materials for solid oxide fuel cell cathodes and membranes

Vladislav Sadykov, Tamara Kharlamova, Lubsan Batuev, Nathalia Mezentseva, Galina Alikina, Vitalii Muzykantov, Tamara Krieger, Svetlana Pavlova, Vladimir Zaikovskii, Arcady Ishchenko, Valeria Zarubina, Vladimir Rogov, Oleg Bobrenok, Nikolai Uvarov, John Kilner, John William Richard Druce, Alevtina Smirnova

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

6 Citations (Scopus)

Abstract

La0.8Sr0.2Fe0.6Ni0.4O 3-x - Ce0.9Gd0.1O2.x and La 0.8Sr0.2Fe0.8Co0.2O3-x - Ce0.9Gd0.1O2-x nanocomposites were synthesized via ultrasonic dispersion of nanocrystalline powders of perovskite and fluorite oxides: in acetone with addition of a surfactant, followed by drying and sintering at temperatures up to 1200°C. The evolution of the structure of samples with sintering temperature was studied by XRD and TEM with EDX and compared with the data on conductivity, oxygen isotope exchange, O2 TPD, H2 and CH4 TPR. Preliminary testing of button-size cells with cathodes supported on thin YSZ layer covering Ni/YSZ cermet demonstrated a high and stable performance of LSNF-GDC composite promising for the practical application.

Original languageEnglish
Title of host publicationHydrogen Economy
PublisherMaterials Research Society
Pages110-115
Number of pages6
ISBN (Print)9781605608549
DOIs
Publication statusPublished - Jan 1 2008
Event2008 MRS Spring Meeting - San Francisco, CA, United States
Duration: Mar 24 2008Mar 28 2008

Publication series

NameMaterials Research Society Symposium Proceedings
Volume1098
ISSN (Print)0272-9172

Other

Other2008 MRS Spring Meeting
CountryUnited States
CitySan Francisco, CA
Period3/24/083/28/08

Fingerprint

cell cathodes
Cerium compounds
perovskites
solid oxide fuel cells
yttria-stabilized zirconia
Solid oxide fuel cells (SOFC)
Cermet Cements
Nanocomposites
nanocomposites
sintering
Cathodes
Sintering
Oxygen Isotopes
Ultrasonic dispersion
Membranes
Nanocrystalline powders
buttons
Fluorspar
oxygen isotopes
fluorite

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

Cite this

Sadykov, V., Kharlamova, T., Batuev, L., Mezentseva, N., Alikina, G., Muzykantov, V., ... Smirnova, A. (2008). Design and characterization of nanocomposites based on complex perovskites and doped ceria as advanced materials for solid oxide fuel cell cathodes and membranes. In Hydrogen Economy (pp. 110-115). (Materials Research Society Symposium Proceedings; Vol. 1098). Materials Research Society. https://doi.org/10.1557/PROC-1098-HH07-06

Design and characterization of nanocomposites based on complex perovskites and doped ceria as advanced materials for solid oxide fuel cell cathodes and membranes. / Sadykov, Vladislav; Kharlamova, Tamara; Batuev, Lubsan; Mezentseva, Nathalia; Alikina, Galina; Muzykantov, Vitalii; Krieger, Tamara; Pavlova, Svetlana; Zaikovskii, Vladimir; Ishchenko, Arcady; Zarubina, Valeria; Rogov, Vladimir; Bobrenok, Oleg; Uvarov, Nikolai; Kilner, John; Druce, John William Richard; Smirnova, Alevtina.

Hydrogen Economy. Materials Research Society, 2008. p. 110-115 (Materials Research Society Symposium Proceedings; Vol. 1098).

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

Sadykov, V, Kharlamova, T, Batuev, L, Mezentseva, N, Alikina, G, Muzykantov, V, Krieger, T, Pavlova, S, Zaikovskii, V, Ishchenko, A, Zarubina, V, Rogov, V, Bobrenok, O, Uvarov, N, Kilner, J, Druce, JWR & Smirnova, A 2008, Design and characterization of nanocomposites based on complex perovskites and doped ceria as advanced materials for solid oxide fuel cell cathodes and membranes. in Hydrogen Economy. Materials Research Society Symposium Proceedings, vol. 1098, Materials Research Society, pp. 110-115, 2008 MRS Spring Meeting, San Francisco, CA, United States, 3/24/08. https://doi.org/10.1557/PROC-1098-HH07-06
Sadykov V, Kharlamova T, Batuev L, Mezentseva N, Alikina G, Muzykantov V et al. Design and characterization of nanocomposites based on complex perovskites and doped ceria as advanced materials for solid oxide fuel cell cathodes and membranes. In Hydrogen Economy. Materials Research Society. 2008. p. 110-115. (Materials Research Society Symposium Proceedings). https://doi.org/10.1557/PROC-1098-HH07-06
Sadykov, Vladislav ; Kharlamova, Tamara ; Batuev, Lubsan ; Mezentseva, Nathalia ; Alikina, Galina ; Muzykantov, Vitalii ; Krieger, Tamara ; Pavlova, Svetlana ; Zaikovskii, Vladimir ; Ishchenko, Arcady ; Zarubina, Valeria ; Rogov, Vladimir ; Bobrenok, Oleg ; Uvarov, Nikolai ; Kilner, John ; Druce, John William Richard ; Smirnova, Alevtina. / Design and characterization of nanocomposites based on complex perovskites and doped ceria as advanced materials for solid oxide fuel cell cathodes and membranes. Hydrogen Economy. Materials Research Society, 2008. pp. 110-115 (Materials Research Society Symposium Proceedings).
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AU - Mezentseva, Nathalia

AU - Alikina, Galina

AU - Muzykantov, Vitalii

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AU - Ishchenko, Arcady

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AU - Bobrenok, Oleg

AU - Uvarov, Nikolai

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AU - Druce, John William Richard

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