Zirconium Oxide Stabilized By Scandium (III) And Cerium (IV) Complex Oxides As The Basis For Preparation Of Thick Films And Multilayers Structures For Low Temperature (600 °C) Fuel Cell

Vasylyev, Oleksandr; Brodnikovskyi, Yehor; V'yunov, Oleg; Kovalenko, Leonid; Yanchevskii, Oleg; Belous, Anatolii

doi:10.17721/fujcV6I1P16-20

Zirconium Oxide Stabilized By Scandium (III) And Cerium (IV) Complex Oxides As The Basis For Preparation Of Thick Films And Multilayers Structures For Low Temperature (600 °C) Fuel Cell

Тип публікації :

Стаття

Дата випуску :

2018

Автор(и) :

Vasylyev, Oleksandr

Brodnikovskyi, Yehor

V'yunov, Oleg

Kovalenko, Leonid

Yanchevskii, Oleg

Belous, Anatolii

Мова основного тексту :

Англійська

eKNUTSHIR URL :

https://ir.library.knu.ua/handle/15071834/25506

DOI :

10.17721/fujcV6I1P16-20

Журнал :

French-Ukrainian Journal of Chemistry

Том :

6

Випуск :

1

ISSN :

2312-3222

Початкова сторінка :

16

Кінцева сторінка :

20

Цитування :

[APA 7] Vasylyev, O., Brodnikovskyi, Y., V'yunov, O., Kovalenko, L., Yanchevskii, O., & Belous, A. (2018). Zirconium Oxide Stabilized By Scandium (III) And Cerium (IV) Complex Oxides As The Basis For Preparation Of Thick Films And Multilayers Structures For Low Temperature (600 °C) Fuel Cell. French-Ukrainian Journal of Chemistry, 6(1), 16–20. https://doi.org/10.17721/fujcV6I1P16-20

[ДСТУ] Zirconium Oxide Stabilized By Scandium (III) And Cerium (IV) Complex Oxides As The Basis For Preparation Of Thick Films And Multilayers Structures For Low Temperature (600 °C) Fuel Cell / O. Vasylyev et al. French-Ukrainian Journal of Chemistry. 2018. Vol. 6, no. 1. P. 16—20. DOI: 10.17721/fujcV6I1P16-20 (date of access: 25.07.2026).

Weakly agglomerated zirconium dioxide nanopowders stabilized by complex oxides of scandium (III) and cerium (IV) were synthesized by precipitation from aqueous solutions. Using weakly agglomerated nanopowders, thick films were prepared by tape casting on a-Al2O3 substrates. These thick films have high oxygen conductivity; and their electron conductivity is lower than oxygen conductivity by 4 orders of magnitude. A multilayer system consisting of films of polycrystalline porous anode and solid electrolyte was prepared. The diffusion of cations in the anode boundary layer and change in the chemical composition of the electrolyte film are not observed at optimum synthesis conditions.

Ключові слова :

stabilized zirconium dioxide deposition tape casting thick-film multilayer system

Файл(и) :

Завантажити

Формат :

Adobe PDF

Розмір :

1.91 MB

Контрольна сума :

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