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Sigma-Aldrich

Zirconium(IV) oxide

nanopowder, <100 nm particle size (TEM)

Synonyme(s) :

Zirconia

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About This Item

Formule linéaire :
ZrO2
Numéro CAS:
1314-23-4
Poids moléculaire :
123.22
Numéro CE :
215-227-2
Numéro MDL:
MFCD00011310
Code UNSPSC :
12352302
ID de substance PubChem :
24878784
Nomenclature NACRES :
NA.23

Forme

nanopowder

Niveau de qualité

100

Pertinence de la réaction

reagent type: catalyst
core: zirconium

Superficie

≥25 m2/g

Taille des particules

<100 nm (TEM)

Point d'ébullition

5000 °C (lit.)

Pf

2700 °C (lit.)

Densité

5.89 g/mL at 25 °C (lit.)

Chaîne SMILES 

O=[Zr]=O

InChI

1S/2O.Zr

Clé InChI

MCMNRKCIXSYSNV-UHFFFAOYSA-N

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Catégories apparentées

Description générale

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.

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

nwg

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

dust mask type N95 (US), Eyeshields, Gloves

Certificats d'analyse (COA)

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Consulter la Bibliothèque de documents

Friction and wear behavior of zirconium oxide reinforced PMMA composites
Akinci A, et al.
Composites Part B: Engineering, 56(1-2), 42-47 (2014)
Support and solvent effects on the liquid-phase chemoselective hydrogenation of crotonaldehyde over Pt catalysts
Hidalgo-Carrillo J, et al.
Applied Catalysis A: General, 385(1-2), 190-200 (2010)
Paolo Vigolo et al.
Journal of prosthodontics : official journal of the American College of Prosthodontists, 17(8), 621-626 (2008-09-19)
The purpose of this study was to assess in vitro the marginal fit of four-unit fixed partial dentures (FPDs) produced using three different computer aided design/computer aided manufacturing (CAD/CAM) all-ceramic systems before and after porcelain firing cycles and after glaze
Zhongpu Zhang et al.
Acta biomaterialia, 9(9), 8394-8402 (2013-05-21)
Effective and reliable clinical uses of dental ceramics necessitate an insightful analysis of the fracture behaviour under critical conditions. To better understand failure characteristics of porcelain veneered to zirconia core ceramic structures, thermally induced cracking during the cooling phase of
Katarzyna Zielińska et al.
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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