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756660

Sigma-Aldrich

Zirconium(IV) oxide-scandia stabilized

greener alternative

contains 6 mol % scandia as stabilizer

同義詞:

Sc6SZ, ScSZ, Scandia-stabilized zirconia, Scandium zirconium oxide

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About This Item

線性公式:
(ZrO2)0.94(Sc2O3)0.06
CAS號碼:
分類程式碼代碼:
26111700
NACRES:
NA.23
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化驗

99% trace metals basis (purity excludes ~2% HfO2)

形狀

powder

包含

<1 mol % Al2O3 as stabilizer
6 mol % scandia as stabilizer
<2.5 mol % HfO2

環保替代產品特色

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

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表面積

8-10 m2/g

粒徑

<0.6 μm

環保替代類別

應用

Zirconium(IV) oxide-scandia stabilized (Sc10SZ) (6 mol% scandia) can be used for a variety of sustainable applications such as:
  • preparation of the of scandium doped BaZrO3 based perovskites(28)(29)
  • an electrolyte for the doping of bismuth oxide for application in solid oxide fuel cells (SOFCs)(30)

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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分析證明 (COA)

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Lakshmi, V.V.; Bauri, R.; Paul, S.
Materials Chemistry and Physics, 126, 741-741 (2011)
Badwal, S.P.S.; Ciacchi, F.T.; Milosevic, D.
Solid State Ionics, 91, 136-136 (2000)
Bismuth oxide doped scandia-stabilized zirconia electrolyte for the intermediate temperature solid oxide fuel cells
Sarat S, et al.
Journal of Power Sources, 160(2), 892-896 (2006)
Haering, C.; Roosen, A.; Schichl, H.; Schnoeller, M.
Solid State Ionics, 176, 261-261 (2005)
Space charge depletion in grain boundaries of BaZrO3 proton conductors
Shirpour M, et al.
Solid State Ionics, 225(3), 304-307 (2012)

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