700290
Cerium(IV) oxide
nanopowder, <50 nm particle size (BET), 99.95% trace rare earth metals basis
Synonym(s):
Ceric oxide, Ceric oxide, ceria
Sign Into View Organizational & Contract Pricing
All Photos(3)
About This Item
Linear Formula:
CeO2
CAS Number:
Molecular Weight:
172.11
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.23
Recommended Products
Quality Level
Assay
99.95% trace rare earth metals basis
form
nanopowder
greener alternative product characteristics
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
surface area
30 m2/g , BET
particle size
<50 nm (BET)
density
7.13 g/mL at 25 °C (lit.)
bulk density
0.53 g/cm3
greener alternative category
SMILES string
O=[Ce]=O
InChI
1S/Ce.2O
InChI key
CETPSERCERDGAM-UHFFFAOYSA-N
Looking for similar products? Visit Product Comparison Guide
General description
Cerium(IV) oxide (CeO2) is a class of rare earth materials which can be synthesized by a variety of methods which include thermal hydrolysis and hydrothermal method. Its properties include a high refractive index, and dielectric constant.
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product is intended for Molecular Solar Thermal Energy Storage Systems (MOST) and has been enhanced for energy efficiency. Click here for more information.
Application
CeO2 nanopowder can be used for a variety of applications such as biomedicine, semiconductors, and coating applications.
The additon of CeO2 to CuO/TiO2 increases specific surface area and inhibits sintering and pore size growth at high temperatures.
Storage Class Code
13 - Non Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Characterization of cerium (IV) oxide ultrafine particles prepared using reversed micelles
Masui T, et al.
Chemistry of Materials, 9(10), 2197-2204 (1997)
Fungus mediated synthesis of biomedically important cerium oxide nanoparticles
Khan SA and Ahmad A
Materials Research Bulletin, 48(10), 4134-4138 (2013)
Preparation and spherical agglomeration of crystalline cerium (IV) oxide nanoparticles by thermal hydrolysis
Hirano M, et al.
Journal of the American Chemical Society, 83(5), 1287-1289 (2000)
Oxidase-like activity of polymer-coated cerium oxide nanoparticles
Asati A, et al.
Angewandte Chemie (International Edition in English), 48(13), 2308-2312 (2009)
Hydrothermal synthesis of cerium (IV) oxide
Hirano M and Kato E
Journal of the American Chemical Society, 79(3), 777-780 (1996)
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