Skip to main content

Cerium Oxide Nanoparticles/Nanopowder and Their Applications

What is Cerium Oxide?
Cerium (IV) oxide is an oxide of the rare-earth metal cerium. It is a pale yellow-white powder with the chemical formula CeO2. It is an important commercial product and an intermediate in the purification of the element from the ores. The distinctive property of this material is its reversible conversion to a nonstoichiometric oxide.

Cerium Oxide Nanoparticles/Nanopowder and Their Properties and Usage 
                                  
Cerium, which is the first element in the lanthanide group with 4f electrons, has attracted much attention from researchers in physics, chemistry, biology and materials science. When combined with oxygen in a nanoparticle/nanopowder formulation, Cerium Oxide adopts a fluorite crystalline structure that emerges as a fascinating material. This cerium oxide nanoparticle/nanopowder has been used prolifically in various engineering and biological applications, such as solid-oxide fuel cells, high-temperature oxidation protection materials, catalytic materials, solar cells and potential pharmacological agents. Although Cerium Oxide Nanoparticles/Nanopowder can be useful in various properties and applications, the main application of Cerium Oxide is in the field of catalysis In recent years, Cerium Oxide Nanoparticle/Nanopowder and Cerium Oxide Nanoparticles/Nanopowder-containing materials have come under intense scrutiny as catalysts and as structural and electronic promoters of heterogeneous catalytic reactions. In industry, Cerium Oxide Nanoparticles/Nanopowder have been most widely used as an active component in processes such as three-way catalysts for automobile exhaust-gas treatments, oxidative coupling of methane and water-gas shift reaction. Recently, Cerium Oxide Nanoparticles/Nanopowder have been reported to have multienzyme, including superoxide oxidase, catalase and oxidase, mimetic properties, and has emerged as a fascinating and lucrative material in biological fields such as in bioanalysis, biomedicine and drug delivery. Cerium Oxide nanoparticles/nanopowder is an excellent oxidation resistant material. Because of this property of Cerium Oxide Nanoparticles/Nanopowder, they are used in oxidation resistant coatings, oxygen sensors, and oxygen pumps. Cerium Oxide Nanoparticles/Nanopowder are good Infrared absorbent. They are used in heat resistant alloy coatings and coatings for infrared filters.

Technical Properties of Our Cerium Oxide (CeO2) Nanoparticles/Nanopowder, 8-28 nm, Purity 99.975% Product                           
                                                      
Purity %99.975
Colorlight yellow
AVERAGE PARTICLE SIZE (nm):8.0-28.0
SPECIFIC SURFACE AREA (m2/g):35-55
Bulk Density (g/cm3)0.95
True Density (g/cm3)7,2
You may order Cerium Oxide (CeO2) Nanoparticles/Nanopowder, 8-28nm, Purity 99.975% from the link below:

Technical Properties of our Cerium Oxide (CeO2) Micron Powder (White), 325 mesh, 99.99 % Product
PURITYMin. 99.99 %

PARTICLE SIZE325 mesh
CAS1306-38-3
DENSITY686 G/Cm³
BOILING POINT3468 °C
MELTING POINT2600 °C
MOHS HARDNESS @ 20ºC6
COEFF. OF EXPANSION @ 20ºC8 x 10 ⁸
ELECTRIC RESISTIVITY0.218 Microhm-1
CRYSTAL STRUCTURECubic, Face Centered
FORMPowder
COMPOSITION
Ce- 81.4, O- 18.6
You may order Cerium Oxide (CeO2) Micron Powder (White), 325 mesh, 99.99 %from the link below:

Labels:

Comments

Post a Comment

Popular posts from this blog

Molybdenum Trioxide Nanoparticles/Nanopowder and Applications

General Information about Molybdenum Trioxide                                                     Molybdenum trioxide is chemical compound with the formula MoO3. Its chief application is as an oxidation catalyst and as a raw material for the production of molybdenum metal.  Molybdenum Trioxide  is a very light blue powder. Molybdenum Trioxide Nanoparticles/Nanopowder and Their Applications                                                    Like many  nanoparticles/nanopowder , Molybdenum Trioxide nanoparticles/nanopowder are used as catalysts. These catalysis reactions include hydrogenation catalysis and cracking catalysis. Molybdenum Trioxide nanoparticles/  nanopowder are useful for...
Post a Comment
Read more

Titanium Carbide Powders and Applications

Titanium carbide which has the chemical formula of TiC attracted great interest for many structural applications due to its extremely high melting temperature, high hardness, high chemical resistance and good electrical conductivity. Therefore titanium carbide can be used in cutting tools, grinding wheels, wear-resistant coatings, high temperature heat exchangers, magnetic recording heads, turbine engine seals, and bullet-proof vests, etc. In addition, a promising field of application comprises plasma and flame spraying processes in air, where titanium carbide-based powders show high-phase stability. TiC(Titanium Carbide Powder) (325 mesh, 99,9+%)  can also be used in biomedical implant devices. Materials used for biomedical implant devices must satisfy a variety of property demands, which are often mutually exclusive. Further, different parts of a device demand different material properties. These factors often make it difficult to manufacture a medical device using a...
Post a Comment
Read more

Bismuth Oxide Sputtering Targets and Applications

Bismuth oxide with the chemical formula of Bi 2 O 3  is one the most important bismuth compounds. Bismuth oxide has been investigated extensively due to its optical and electrical properties such as large energy gap (from 2 to 4 eV), refractive index and high oxygen ion conductivity at high and medium temperatures. These properties make bismuth oxide one of the most perspective candidates for application in optoelectronics, solar cells and solid oxide fuel cells (SOFCs). Bismuth oxide has a few main polymorphic forms that are known as α, β, γ, δ. All polymorphs have different crystal structure and various optical, electrical and mechanical properties. Only two of them, the low temperature monoclinic α-phase and high temperature face-centered cubic δ-phase are stable. The other phases are metastable. Magnetron sputtering is a widespread method because of high deposition rate, dense and highly adhesive films, and possibility of using commercially available large area depositio...
Post a Comment
Read more