700290

Cer(IV)-oxid

nanopowder, <50 nm particle size (BET), 99.95% trace rare earth metals basis

• Synonym(e): Ceroxid, Ceria
• Lineare Formel: CeO₂
• CAS-Nummer: 1306-38-3
• Molekulargewicht: 172.11
• EG-Nummer: 215-150-4
• MDL-Nummer: MFCD00010933
• UNSPSC-Code: 12352302
• PubChem Substanz-ID: 329762193
• NACRES: NA.23

Eigenschaften

• Assay: 99.95% trace rare earth metals basis
• Form: nanopowder
• Grünere Alternativprodukt-Eigenschaften: Design for Energy Efficiency; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• Oberflächenbereich: 30 m²/g , BET
• Partikelgröße: <50 nm (BET)
• Dichte: 7.13 g/mL at 25 °C (lit.)
• Schüttdichte: 0.53 g/cm³
• Grünere Alternativprodukt-Kategorie: Enabling
• SMILES String: O=[Ce]=O
• InChI: 1S/Ce.2O
• InChIKey: CETPSERCERDGAM-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

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.

Anwendung

CeO₂ nanopowder can be used for a variety of applications such as biomedicine, semiconductors, and coating applications.

Die Zugabe von CeO₂ zu CuO/TiO₂ erhöht die spezifische Oberfläche und hemmt das Sintern und die Porengrößenerweiterung bei hohen Temperaturen.

Sicherheitshinweise

• Lagerklassenschlüssel: 13 - Non Combustible Solids
• WGK: WGK 1
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges