634174

Cerium(IV)-Zirkonium(IV)-oxid

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

• Synonym(e): Cerium zirconate (IV)
• Lineare Formel: (CeO₂)·(ZrO₂)
• CAS-Nummer: 53169-24-7
• Molekulargewicht: 295.34
• EG-Nummer: 258-407-6
• MDL-Nummer: MFCD04039951
• UNSPSC-Code: 12352302
• PubChem Substanz-ID: 24882607
• NACRES: NA.23

Eigenschaften

• Qualitätsniveau: 100
• Assay: 99.0% trace metals basis
• Form: nanopowder
• Eignung der Reaktion: reagent type: catalyst; core: cerium
• Partikelgröße: <50 nm (BET)
• Dichte: 6.61 g/mL at 25 °C (lit.)
• SMILES String: O=[Zr]=O.O=[Ce]=O
• InChI: 1S/Ce.4O.Zr
• InChIKey: WKROXIWGJAIPLZ-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

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.

Anwendung

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.

Leistungsmerkmale und Vorteile

• Non-toxic
• High photocatalytic activity
• Good stability

Optically passive electrode for solid state electrochromic devices.

Rechtliche Hinweise

Product of Engi-Mat Co.

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type N95 (US)