464228
Zirconium(IV) oxide-yttria stabilized
submicron powder, 99.9% trace metals basis (purity excludes ~2% HfO2)
Synonym(s):
YSZ, Yttria stabilized zirconia, Yttrium stabilized zirconium oxide
About This Item
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Quality Level
Assay
99.9% trace metals basis (purity excludes ~2% HfO2)
form
submicron powder
contains
~8 wt. % yttria as stabilizer
greener alternative product characteristics
Design for Energy Efficiency
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sustainability
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surface area
5.0-9.0 m2/g
particle size
~700 nm
mp
>2,600 °C (lit.)
density
>5.95 g/cm3 (when sintered at 1450º C for 4 hours)
greener alternative category
, Enabling
SMILES string
O=[Zr]=O.O=[Y]O[Y]=O
InChI
1S/5O.2Y.Zr
InChI key
KSTOPEBVPBSOTK-UHFFFAOYSA-N
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General description
Application
- a thermal barrier coating for the protection and insulation of metal components in gas turbines
- an electrolyte in the fabrication of solid oxide fuel cells (SOFCs)
- in the fabrication of zirconia dental implant abutments
- membranes for micro energy conversion devices
- a solid acid and a catalyst for catalytic applications
Packaging
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
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Advances in Materials for Solid Oxide Fuel Cells
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