Fabrication of yttria stabilized zirconia nanoparticles by the reverse microemulsionmethod for SOFC applications

• Autorzy: Vatansever S. , Öksüzömer F. , Naci Koç S. , Somer M. , Deligöz H. , Gürkaynak M. A.
• Języki publikacji: EN

Abstrakty

EN

Yttria stabilized zirconia powders were synthesized by the reverse microemulsion method. Powders were calcined from 600 °C to 1000 °C and sintered at 1450 °C. Crystalline properties and microstructure of samples were characterized by X-ray diffraction and scanning electron microscopy, respectively. Oxygen ionic conductivity was measured by electrochemical impedance spectroscopy. Sizes of yttria stabilized zirconia particles calcined at 1000 °C are lower than 100 nm, and approximately, 1 žm grain was obtained after sintering at 1450 °C.

Słowa kluczowe

EN

yttria-stabilized zirconia; chemical synthesis; electron microscopy; ionic conductivity

• Wydawca: De Gruyter
• Czasopismo: Materials Science Poland
• Rocznik: 2010
• Tom: Vol. 28, No. 1
• Strony: 85--91
• Opis fizyczny: Bibliogr. 17 poz.

Twórcy

autor

Vatansever S.

autor

Öksüzömer F.

autor

Naci Koç S.

autor

Somer M.

autor

Deligöz H.

autor

Gürkaynak M. A.

• Department of Chemical Engineering Istanbul University 34320, Istanbul Turkey

Bibliografia

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