224227

Titanium(IV) oxide, rutile

powder, <5 μm, ≥99.9% trace metals basis

• Synonyme(s) : Titanium dioxide
• Formule linéaire : TiO₂
• CAS Number: 1317-80-2
• Poids moléculaire : 79.87
• Numéro CE : 215-282-2
• Numéro MDL: MFCD00011269
• Code UNSPSC : 12352303
• ID de substance PubChem : 24853422
• Nomenclature NACRES : NA.23

Propriétés

• Essai: ≥99.9% trace metals basis
• Forme: powder
• Pertinence de la réaction: reagent type: catalyst; core: titanium
• Taille des particules: <5 μm
• Densité: 4.17 g/mL at 25 °C (lit.)
• Chaîne SMILES: O=[Ti]=O
• InChI: 1S/2O.Ti
• Clé InChI: GWEVSGVZZGPLCZ-UHFFFAOYSA-N

Description

Description générale

Titanium(IV) oxide is a semiconductorphotocatalyst with a band gap of 3.0 eV. It is widely used in the field of photovoltaics,sensors, and environmental remediation due to its unique properties such ashigh reactivity, stability against photocorrosion, and ease of furtherfunctionalization.

Application

Titanium(IV) oxide (TiO₂) and functionalized TiO₂ can be used as a photocatalyst for overall water-splitting reactions and photocatalytic hydrogen evolution.

Rutile titanium(IV) oxide exhibit a high dielectric constant and can be used as a component in low-temperature cofired ceramics (LTCC) or as a filler in organic-inorganic composites.

Au/rutileTiO₂ can be used as a photocatalyst for selective aerobic oxidation of amines to corresponding imines.

Caractéristiques et avantages

Possesses improved photocatalytic activity.

Autres remarques

Contains ~5% anatase

Informations sur la sécurité

• Code de la classe de stockage: 13 - Non Combustible Solids
• Classe de danger pour l'eau (WGK): nwg
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: Eyeshields, Gloves, type N95 (US)