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Cerium Oxide Nanoparticle Dispersion (CeO2, Purity: 99.99%, Diameter: 30nm)

Typical Properties
CAS 1306-38-3
Catalog ACM1306383-11
Molecular Weight 172.11 g/mol
Melting Point 2600 °C
Purity 99.9 %
Density 7.13 g/mL at 25°C (lit.)
Appearance Liquid (Suspension)
Storage 2-8 °C
Color White/Yellow
Composition CeO2
Concentration 20 wt.% (Available as per Customer requirement)
Diameter 30 nm
Precautions for use According to different application fields, add the appropriate dosage. It is recommended to do a sample test before use.
Shipping Ventilation, low temperature and dry
Solvent Organic Solvent (DMF), IPA Ethanol, Water (ddH2O)
Stability Long-term placement still remains monodisperse nanoparticles. It can be diluted many times and still maintain monodisperse stability.
Overview
Description

Nano ceria particles have been widely used in ultraviolet absorbers, polishing powders, fluorescent materials, catalysts and fuel cells due to their unique physical and chemical properties, and these properties are related to structure, morphology and particle size. closely related. There are many preparation methods for nano-ceria, such as: hydrothermal method, precipitation method, sol-gel method, microemulsion method and so on. At low temperature (T < 450°C), CeO2 can form a series of oxides with different compositions. It is worth noting that even if a considerable amount of oxygen is lost from the crystal lattice, CeO2−x can still maintain a fluorite-type crystal structure after forming a large number of oxygen vacancies, and this metastable oxide is easily oxidized when exposed to an oxidizing environment. CeO2 has excellent storage and release oxygen function and redox reaction ability.

Features

·Uniform particle size
·Good dispersion
·Excellent compatibility
·Chemically stable
·Safety and environmental protection

Application

·Efficient catalyst
·Precision polishing
·Chemical additives
·Electronic Ceramics, Structural Ceramics
·Battery material