634174

Cerium(IV)-zirconium(IV) oxide

nanopowder, <50 nm particle size (BET), 99.0% trace metals basis

• Synonyme(s) : Cerium zirconate (IV)
• Formule linéaire : (CeO₂)·(ZrO₂)
• Numéro CAS: 53169-24-7
• Poids moléculaire : 295.34
• Numéro CE : 258-407-6
• Numéro MDL: MFCD04039951
• Code UNSPSC : 12352302
• ID de substance PubChem : 24882607
• Nomenclature NACRES : NA.23

Propriétés

• Niveau de qualité: 100
• Pureté: 99.0% trace metals basis
• Forme: nanopowder
• Pertinence de la réaction: reagent type: catalyst; core: cerium
• Caractéristiques du produit alternatif plus écologique: Design for Energy Efficiency; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• Taille des particules: <50 nm (BET)
• Densité: 6.61 g/mL at 25 °C (lit.)
• Autre catégorie plus écologique: Enabling
• Chaîne SMILES: O=[Zr]=O.O=[Ce]=O
• InChI: 1S/Ce.4O.Zr
• Clé InChI: WKROXIWGJAIPLZ-UHFFFAOYSA-N

Description

Description générale

CeO₂-ZrO₂ composites have a good crystal structure, higher specific surface area, lower band-gap energy, and smaller grain size. It forms p-n heterojunction and is widely used in the field of photocatalysis and oxygen storage.

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency and is intended for Molecular Solar Thermal Energy Storage Systems (MOST). Click here for more information.

Application

CeO₂-ZrO₂ can be used as a catalyst for water-splitting reactions and photocatalytic degradation of organic pollutants.

Pt/CeO₂–ZrO₂ can be used as a catalyst in the dry reformation of methane.

It can also be used to prepare optically passive electrodes for solid-state electrochromic devices.

Caractéristiques et avantages

• Non-toxic
• High photocatalytic activity
• Good stability

Optically passive electrode for solid state electrochromic devices.

Informations légales

Product of Engi-Mat Co.

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: Eyeshields, Gloves, type N95 (US)