Synthesis of BaCe0.9-xZrxY0.1O3-δ nanopowders and the study of proton conductors fabricated on their basis by low-temperature spark plasma sintering

Tatiana L. Simonenko, Marina V. Kalinina, Nikolay P. Simonenko, Elizaveta P. Simonenko, Oleg V. Glumov, Natalia A. Mel'nikova, Igor V. Murin, Oleg O. Shichalin, Evgeniy K. Papynov, Olga A. Shilova, Vladimir G. Sevastyanov, Nikolay T. Kuznetsov

Результат исследований: Научные публикации в периодических изданияхстатьянаучнаярецензирование

1 цитирование (Scopus)

Выдержка

Using a citrate-nitrate process, BaCe0.9-xZrxY0.1O3-δ (x = 0, 0.5, 0.6, 0.7 and 0.8) nanopowders were synthesized, on the basis of which proton-conducting solid electrolytes (average size of coherent scattering region (CSR) - 15–53 nm) were obtained by spark plasma sintering (SPS) at a low temperature (900°С). The dependence of phase composition, microstructure and electrophysical properties of the obtained samples on ZrO2 content and consolidation conditions was established. It was found that the BaCe0.4Zr0,5Y0.1O3-δ solid solution had the highest electrical conductivity among zirconium-containing ceramic materials in the studied concentration range. It was shown that SPS is a promising method for obtaining solid electrolytes for proton-conducting solid oxide fuel cells (PCFC) at lower temperatures (by 400–500°С), compared to traditionally-used temperature conditions (1400–1800 °C).

Язык оригиналаанглийский
ЖурналInternational Journal of Hydrogen Energy
DOI
СостояниеОпубликовано - 1 янв 2019

Отпечаток

Spark plasma sintering
solid electrolytes
sparks
sintering
Protons
conductors
Solid electrolytes
conduction
protons
coherent scattering
consolidation
citrates
synthesis
solid oxide fuel cells
Coherent scattering
nitrates
solid solutions
ceramics
Ceramic materials
Solid oxide fuel cells (SOFC)

Предметные области Scopus

  • Возобновляемые источники энергии и окружающая среда
  • Технология топлива
  • Физика конденсатов
  • Энергетическая технология

Цитировать

Simonenko, Tatiana L. ; Kalinina, Marina V. ; Simonenko, Nikolay P. ; Simonenko, Elizaveta P. ; Glumov, Oleg V. ; Mel'nikova, Natalia A. ; Murin, Igor V. ; Shichalin, Oleg O. ; Papynov, Evgeniy K. ; Shilova, Olga A. ; Sevastyanov, Vladimir G. ; Kuznetsov, Nikolay T. / Synthesis of BaCe0.9-xZrxY0.1O3-δ nanopowders and the study of proton conductors fabricated on their basis by low-temperature spark plasma sintering. В: International Journal of Hydrogen Energy. 2019.
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title = "Synthesis of BaCe0.9-xZrxY0.1O3-δ nanopowders and the study of proton conductors fabricated on their basis by low-temperature spark plasma sintering",
abstract = "Using a citrate-nitrate process, BaCe0.9-xZrxY0.1O3-δ (x = 0, 0.5, 0.6, 0.7 and 0.8) nanopowders were synthesized, on the basis of which proton-conducting solid electrolytes (average size of coherent scattering region (CSR) - 15–53 nm) were obtained by spark plasma sintering (SPS) at a low temperature (900°С). The dependence of phase composition, microstructure and electrophysical properties of the obtained samples on ZrO2 content and consolidation conditions was established. It was found that the BaCe0.4Zr0,5Y0.1O3-δ solid solution had the highest electrical conductivity among zirconium-containing ceramic materials in the studied concentration range. It was shown that SPS is a promising method for obtaining solid electrolytes for proton-conducting solid oxide fuel cells (PCFC) at lower temperatures (by 400–500°С), compared to traditionally-used temperature conditions (1400–1800 °C).",
keywords = "BCZY, Citrate-nitrate synthesis, PCFC, Proton conductors, Solid electrolyte, Spark plasma sintering",
author = "Simonenko, {Tatiana L.} and Kalinina, {Marina V.} and Simonenko, {Nikolay P.} and Simonenko, {Elizaveta P.} and Glumov, {Oleg V.} and Mel'nikova, {Natalia A.} and Murin, {Igor V.} and Shichalin, {Oleg O.} and Papynov, {Evgeniy K.} and Shilova, {Olga A.} and Sevastyanov, {Vladimir G.} and Kuznetsov, {Nikolay T.}",
year = "2019",
month = "1",
day = "1",
doi = "10.1016/j.ijhydene.2019.05.231",
language = "English",
journal = "International Journal of Hydrogen Energy",
issn = "0360-3199",
publisher = "Elsevier",

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Synthesis of BaCe0.9-xZrxY0.1O3-δ nanopowders and the study of proton conductors fabricated on their basis by low-temperature spark plasma sintering. / Simonenko, Tatiana L.; Kalinina, Marina V.; Simonenko, Nikolay P.; Simonenko, Elizaveta P.; Glumov, Oleg V.; Mel'nikova, Natalia A.; Murin, Igor V.; Shichalin, Oleg O.; Papynov, Evgeniy K.; Shilova, Olga A.; Sevastyanov, Vladimir G.; Kuznetsov, Nikolay T.

В: International Journal of Hydrogen Energy, 01.01.2019.

Результат исследований: Научные публикации в периодических изданияхстатьянаучнаярецензирование

TY - JOUR

T1 - Synthesis of BaCe0.9-xZrxY0.1O3-δ nanopowders and the study of proton conductors fabricated on their basis by low-temperature spark plasma sintering

AU - Simonenko, Tatiana L.

AU - Kalinina, Marina V.

AU - Simonenko, Nikolay P.

AU - Simonenko, Elizaveta P.

AU - Glumov, Oleg V.

AU - Mel'nikova, Natalia A.

AU - Murin, Igor V.

AU - Shichalin, Oleg O.

AU - Papynov, Evgeniy K.

AU - Shilova, Olga A.

AU - Sevastyanov, Vladimir G.

AU - Kuznetsov, Nikolay T.

PY - 2019/1/1

Y1 - 2019/1/1

N2 - Using a citrate-nitrate process, BaCe0.9-xZrxY0.1O3-δ (x = 0, 0.5, 0.6, 0.7 and 0.8) nanopowders were synthesized, on the basis of which proton-conducting solid electrolytes (average size of coherent scattering region (CSR) - 15–53 nm) were obtained by spark plasma sintering (SPS) at a low temperature (900°С). The dependence of phase composition, microstructure and electrophysical properties of the obtained samples on ZrO2 content and consolidation conditions was established. It was found that the BaCe0.4Zr0,5Y0.1O3-δ solid solution had the highest electrical conductivity among zirconium-containing ceramic materials in the studied concentration range. It was shown that SPS is a promising method for obtaining solid electrolytes for proton-conducting solid oxide fuel cells (PCFC) at lower temperatures (by 400–500°С), compared to traditionally-used temperature conditions (1400–1800 °C).

AB - Using a citrate-nitrate process, BaCe0.9-xZrxY0.1O3-δ (x = 0, 0.5, 0.6, 0.7 and 0.8) nanopowders were synthesized, on the basis of which proton-conducting solid electrolytes (average size of coherent scattering region (CSR) - 15–53 nm) were obtained by spark plasma sintering (SPS) at a low temperature (900°С). The dependence of phase composition, microstructure and electrophysical properties of the obtained samples on ZrO2 content and consolidation conditions was established. It was found that the BaCe0.4Zr0,5Y0.1O3-δ solid solution had the highest electrical conductivity among zirconium-containing ceramic materials in the studied concentration range. It was shown that SPS is a promising method for obtaining solid electrolytes for proton-conducting solid oxide fuel cells (PCFC) at lower temperatures (by 400–500°С), compared to traditionally-used temperature conditions (1400–1800 °C).

KW - BCZY

KW - Citrate-nitrate synthesis

KW - PCFC

KW - Proton conductors

KW - Solid electrolyte

KW - Spark plasma sintering

UR - http://www.scopus.com/inward/record.url?scp=85067542792&partnerID=8YFLogxK

U2 - 10.1016/j.ijhydene.2019.05.231

DO - 10.1016/j.ijhydene.2019.05.231

M3 - Article

JO - International Journal of Hydrogen Energy

JF - International Journal of Hydrogen Energy

SN - 0360-3199

ER -