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572322

Yttria stabilized zirconia

greener alternative

nanopowder

Synonym(s):

YSZ-3, Zirconium(IV) oxide-yttria stabilized, YSZ, Yttria stabilized zirconia, Yttrium stabilized zirconium oxide

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25 G

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About This Item

Linear Formula:
(ZrO2)0.97(Y2O3)0.03
CAS Number:
113482-02-3
MDL number:
MFCD00145546
UNSPSC Code:
26111700
PubChem Substance ID:
24874798
NACRES:
NA.23

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Product Name

Zirconium(IV) oxide-yttria stabilized, nanopowder

InChI

1S/5O.2Y.Zr

InChI key

KSTOPEBVPBSOTK-UHFFFAOYSA-N

SMILES string

[Zr](=O)=O.[Y](=O)O[Y]=O

form

nanopowder

contains

3 mol % yttria as stabilizer

composition

(ZrO2)0.97(Y2O3)0.03

greener alternative product characteristics

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

sustainability

Greener Alternative Product

surface area

10-25 m2/g

particle size

≤100 nm

greener alternative category

Enabling,

Quality Level

100

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This Item
572349544779464228
Zirconium(IV) oxide-yttria stabilized nanopowder

Sigma-Aldrich

572322

Zirconium(IV) oxide-yttria stabilized

Zirconium(IV) oxide-yttria stabilized nanopowder

Sigma-Aldrich

572349

Zirconium(IV) oxide-yttria stabilized

Zirconium(IV) oxide-yttria stabilized <100 nm particle size

Sigma-Aldrich

544779

Zirconium(IV) oxide-yttria stabilized

Zirconium(IV) oxide-yttria stabilized submicron powder, 99.9% trace metals basis (purity excludes ~2% HfO2)

Sigma-Aldrich

464228

Zirconium(IV) oxide-yttria stabilized

form

nanopowder

form

nanopowder

form

powder

form

submicron powder

composition

(ZrO2)0.97(Y2O3)0.03

composition

(ZrO2)0.92(Y2O3)0.08

composition

(ZrO2)1-x(Y2O3)x

composition

-

contains

3 mol % yttria as stabilizer

contains

8 mol % yttria as stabilizer

contains

8% yttria as stabilizer

contains

~8 wt. % yttria as stabilizer

greener alternative product characteristics

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

greener alternative product characteristics

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

greener alternative product characteristics

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

greener alternative product characteristics

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

sustainability

Greener Alternative Product

sustainability

Greener Alternative Product

sustainability

Greener Alternative Product

sustainability

Greener Alternative Product

surface area

10-25 m2/g

surface area

>100 m2/g

surface area

<60 m2/g , BET

surface area

5.0-9.0 m2/g

Application

Collagen-yttria-stabilized amorphous zirconia hybrid scaffolds may be developed.[1] YSZ thin films may be used as thermal barrier coatings on combustors, stationary and rotating components of gas turbines or diesel engines. 6
YSZ can be used for a variety of applications such as:
  • a thermal barrier coating for the protection and insulation of metal components in gas turbines[2]
  • an electrolyte in the fabrication of solid oxide fuel cells (SOFCs)[3]
  • in the fabrication of zirconia dental implant abutments[4]
  • membranes for micro energy conversion devices[5]
  • a solid acid and a catalyst for catalytic applications[6]

General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Click here for more details.
Yttria-stabilized zirconia (YSZ) is the most commonly used as solid electrolyte for solid oxide fuel cells (SOFCs) and in oxygen sensors.[7] YSZ exhibits high oxygen-ionic conductivity while blocking electronic conduction.[1] YSZ particles may be synthesized from yttrium nitrate or isopropoxide by sol gel method.[8] YSZ nanoparticles may be prepared in supercritical water (SCW).[9] YSZ nanoparticles of different sizes with varying % mol of yttria may be obtained by CO2 laser based continuous/pulsed laser vaporization method.[10]
Zirconium(IV) oxide-yttria stabilized (YSZ) (nanopowder) is an oxygen ion conductor with properties such as good ionic conductivity and high physiochemical stability. Its other properties include excellent shock resistance, low thermal conductivity and a high coefficient of thermal expansion.[11][2][12]

Packaging

Packaged in glass bottles

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCZ4286
MKCW3817
MKCV2847
MKCT8469
MKCL4927

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Thermodynamic vaporization studies of the manganese oxide--yttria stabilized zirconia (YSZ) solid solution
Matraszek A, et al.
J. Eur. Ceram. Soc., 24(9), 2649-2656 (2004)
Fracture resistance of yttria-stabilized zirconia dental implant abutments
Adatia ND, et al.
Journal of Prosthodontics : Official Journal of the American College of Prosthodontists, 18(1), 17-22 (2009)
Confined Transformation of UiO-66 Nanocrystals to Yttria-Stabilized Zirconia with Hierarchical Pore Structures for Catalytic Applications
Qin R and Zeng H
Advances in Functional Materials, 29(39), 1903264-1903264 (2019)
Oxygen reduction via grain boundary transport in thin film platinum electrodes on yttria stabilized zirconia
Huber TM, et al.
Solid State Ionics, 273, 8-12 (2015)
Synthesis and dispersion of yttria-stabilized zirconia (YSZ) nanoparticles in supercritical water
Gonzalo-Juan I, et al.
Materials Chemistry and Physics, 134(1), 451-458 (2012)
View All Related Papers

Articles

Advances in Materials for Solid Oxide Fuel Cells

As with all types of fuel cells, a Solid Oxide Fuel Cell (SOFC) is capable of efficiently transforming chemical energy into electrical energy.

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