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544760

Sigma-Aldrich

Zirconium(IV) oxide

nanopowder, <100 nm particle size (TEM)

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Synonym(s):
Zirconia
Linear Formula:
ZrO2
CAS Number:
Molecular Weight:
123.22
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

form

nanopowder

Quality Level

reaction suitability

reagent type: catalyst
core: zirconium

surface area

≥25 m2/g

particle size

<100 nm (TEM)

bp

5000 °C (lit.)

mp

2700 °C (lit.)

density

5.89 g/mL at 25 °C (lit.)

SMILES string

O=[Zr]=O

InChI

1S/2O.Zr

InChI key

MCMNRKCIXSYSNV-UHFFFAOYSA-N

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This Item
643122643025204994
Zirconium(IV) oxide nanopowder, &lt;100&#160;nm particle size (TEM)

Sigma-Aldrich

544760

Zirconium(IV) oxide

Zirconium(IV) oxide nanoparticles, dispersion, &lt;100&#160;nm particle size (BET), 5&#160;wt. % in H2O

Sigma-Aldrich

643122

Zirconium(IV) oxide

Zirconium(IV) oxide nanoparticles, dispersion, &lt;100&#160;nm particle size (BET), 10&#160;wt. % in H2O

Sigma-Aldrich

643025

Zirconium(IV) oxide

Zirconium(IV) oxide 99.99% trace metals basis (purity excludes ~2% HfO2)

Sigma-Aldrich

204994

Zirconium(IV) oxide

reaction suitability

reagent type: catalyst
core: zirconium

reaction suitability

reagent type: catalyst
core: zirconium

reaction suitability

reagent type: catalyst
core: zirconium

reaction suitability

reagent type: catalyst
core: zirconium

bp

5000 °C (lit.)

bp

-

bp

-

bp

5000 °C (lit.)

mp

2700 °C (lit.)

mp

-

mp

-

mp

2700 °C (lit.)

density

5.89 g/mL at 25 °C (lit.)

density

-

density

-

density

5.89 g/mL at 25 °C (lit.)

surface area

≥25 m2/g

surface area

-

surface area

-

surface area

-

General description

Zirconium(IV) oxide (ZrO2) which is also known as zirconia is a ceramic nanoparticle that can be used as a nano-filler. It can be incorporated in a variety of polymer and metal composites to improve the thermo-mechanical properties of the base material.

Application

ZrO2 can be used as a filler material on PMMA which can further be used as a high strength denture base material. It can also be used as a composite based metallic coating that can improve the overall mechanical properties of the substrate.

Storage Class Code

11 - Combustible Solids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Journal of colloid and interface science, 377(1), 362-367 (2012-04-14)
Ni-P-nano-ZrO(2) coatings were produced using the electroless deposition technique. To prevent agglomeration of zirconia nanoparticles in the plating bath, various surfactant additives (anionic, cationic, and nonionic) were used. The most stable bath was obtained with the addition of dodecyltrimethylammonium bromide

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