Skip to Content
MilliporeSigma
All Photos(2)

Documents

204927

Sigma-Aldrich

Yttrium(III) oxide

99.999% trace metals basis

Synonym(s):

Yttria

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
Y2O3
CAS Number:
Molecular Weight:
225.81
EC Number:
MDL number:
UNSPSC Code:
12352303
eCl@ss:
38160202
PubChem Substance ID:
NACRES:
NA.23

Quality Level

assay

99.999% trace metals basis

form

powder

mp

2410 °C (lit.)

density

5.01 g/mL at 25 °C (lit.)

SMILES string

O=[Y]O[Y]=O

InChI

1S/3O.2Y

InChI key

SIWVEOZUMHYXCS-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

application

  • Yttrium(III) oxide: Employed extensively in the manufacture of yttrium aluminum garnets, which are used in various laser systems. It also serves as a host lattice for phosphor materials used in white LED lighting. Additionally, yttrium oxide is utilized in making glass with high temperature and shock resistance, which is essential for aerospace applications (Sigma-Aldrich, CAS 1314-36-9).

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Cheol Jang et al.
Optics express, 20(3), 2143-2148 (2012-02-15)
We demonstrate the optical characteristics of YVO4:Eu3+ phosphor in close proximity to Ag nanofilm to create a highly efficient emitting layer in mirror-type self-emissive displays. The propagating surface plasmon mode induced between the dielectric layer (MgO) and the Ag nanofilm
Jiangli Wang et al.
ChemSusChem, 5(7), 1307-1312 (2012-04-03)
Y(2)O(3):Er(3+) nanorods are synthesized by means of a hydrothermal method and then introduced into a TiO(2) electrode in a dye-sensitized solar cell (DSSC). Y(2)O(3):Er(3+) improves infrared light harvest via up-conversion luminescence and increases the photocurrent of the DSSC. The rare
Ian N Stanton et al.
Dalton transactions (Cambridge, England : 2003), 41(38), 11576-11578 (2012-09-04)
We report an upconverting nanomaterial composition, [Y(2)O(3); Yb (2%), Er (1%)], that converts both X-ray and high-fluence NIR irradiation to visible light. This composition is compared to a higher Yb(3+) doped composition, [Y(2)O(3); Yb (10%), Er (1%)], that displays diminished
Sjoerd A Veldhuis et al.
Langmuir : the ACS journal of surfaces and colloids, 28(42), 15111-15117 (2012-10-04)
Typical surface areas of 5 × 5 mm(2) were patterned with high-aspect-ratio micrometer- and submicrometer-sized structures of yttria-stabilized zirconia using a combination of micromolding in capillaries and sol-gel chemistry. The influence of precursor solution concentration and mold geometry on the
Carolina Mochales et al.
The journal of physical chemistry. B, 117(6), 1694-1701 (2012-11-08)
The interest in electrophoretic deposition (EPD) for nanomaterials and ceramics production has widely increased due to the versatility of this technique to effectively combine different materials in unique shapes and structures. We successfully established an EPD layering process with submicrometer

Articles

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

Three approaches generate white light, including LED-based down-conversion for broader applications.

Lanthanide ions in spectral conversion enhance solar cell efficiency via photon conversion.

Rechargeable solid-state batteries are becoming increasingly important due to wide-spread use in computers, portable electronics, and vehicular applications.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service