Barium yttrium zirconate, BZY20

Material Identification

Formula

BaZr0.8Y0.2O3-δ

Short Name

BZY20

Other Names

BZY, BZY91, barium zirconium yttrium oxide, yttria-doped barium zirconate

Alternative Materials

BaZr1-xYxO3-δx = 0 – 0.2
BaZr1-xyCeyYxO3-δx = 0 – 0.2; y = 0 – 1

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Appearence

Fine, white powder

Chemical Purity

> 99 %

Phase Purity

Phase pure by XRD

Chrystal Structure (at 25°C)

Cubic perovskite, Pm-3m

Chrystallographic Density

6.11 g/cm3

Specific Surface Area (BET)

15 – 30 m2/g

Primary Particle Size (BET)

30 – 100 nm