Spray pyrolysis of doped-ceria barrier layers for solid oxide fuel cells - Publikacja - MOST Wiedzy

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Spray pyrolysis of doped-ceria barrier layers for solid oxide fuel cells

Abstrakt

Gadolinium doped ceria (Ce0.8Gd0.2O2 − x-CGO) layer fabricated by spray pyrolysis is investigated as the diffusion barrier for solid oxide fuel cell. It is deposited between the La0.6Sr0.4FeO3 − δ cathode and the yttria stabilized zirconia electrolyte to mitigate harmful interdiffusion of elements. The parameters of the fabrication process are linked to the measured area specific resistances of the symmetrical cells and the efficiency of the fuel cells. Results show, that application of 800 nm thick barrier effectively hinder negative reactions, while 400 nm thick layer is sufficient to prevent degradation of the Ohmic resistance.

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Dagmara Grudzień, Aleksander Chrzan, Jakub Karczewski, Sebastian Molin, Piotr Jasiński. (2017). Spray pyrolysis of doped-ceria barrier layers for solid oxide fuel cells. Surface & Coatings Technology, 313, 168-176. https://doi.org/10.1016/j.surfcoat.2017.01.066

Informacje szczegółowe

Kategoria:
Publikacja w czasopiśmie
Typ:
artykuł w czasopiśmie wyróżnionym w JCR
Opublikowano w:
SURFACE & COATINGS TECHNOLOGY nr 313, strony 168 - 176,
ISSN: 0257-8972
Język:
angielski
Rok wydania:
2017
Opis bibliograficzny:
Szymczewska D., Chrzan A., Karczewski J., Molin S., Jasiński P.: Spray pyrolysis of doped-ceria barrier layers for solid oxide fuel cells// SURFACE & COATINGS TECHNOLOGY. -Vol. 313, (2017), s.168-176

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