289264

Dysprosium(III) oxide

99.9% trace metals basis

• Formule linéaire : Dy₂O₃
• CAS Number: 1308-87-8
• Poids moléculaire : 373.00
• Numéro CE : 215-164-0
• Numéro MDL: MFCD00010986
• Code UNSPSC : 12352303
• ID de substance PubChem : 24857402
• Nomenclature NACRES : NA.23

Propriétés

• Essai: 99.9% trace metals basis
• Forme: powder
• Pertinence de la réaction: reagent type: catalyst; core: dysprosium
• Densité: 7.81 g/mL at 25 °C (lit.)
• Chaîne SMILES: O=[Dy]O[Dy]=O
• InChI: 1S/2Dy.3O
• Clé InChI: NLQFUUYNQFMIJW-UHFFFAOYSA-N

Description

Description générale

Dysprosium(III) oxide (Dy₂O₃) is a rare earth metal oxide known for its chemical and thermal stability, high dielectric constant, and wide band gap, making it suitable for various advanced applications. It is widely used in optical coatings for ceramic lamp envelopes, protective layers for optical components, and as a dopant in superconductors. Additionally, Dy₂O₃ has shown promise in enhancing the dielectric and humidity sensing properties of nanomaterials, as well as in radiation shielding applications.

Application

• Structural and optical properties of dysprosium oxide thin films: This article examines the chemical and thermal stability, high dielectric constant, and wide band gap of dysprosium oxide thin films (MF Al-Kuhaili, SMA Durrani, 2014).
• Determination of 8-hydroxy-2′-deoxyguanosine oxidative stress biomarker using dysprosium oxide nanoparticles@ reduced graphene oxide: This research uses dysprosium oxide nanoparticles for the electrochemical oxidation of oxidative stress biomarkers, highlighting its potential in biosensor applications (S Manavalan, U Rajaji, SM Chen, SSP Selvin, 2018).
• Dysprosium doped copper oxide (Cu1-xDyxO) nanoparticles enabled bifunctional electrode for overall water splitting: This study focuses on the synthesis and application of dysprosium-doped copper oxide nanoparticles as bifunctional electrodes for water splitting (JD Rodney, S Deepapriya, MC Robinson, 2021).

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 2
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: Eyeshields, Gloves, type N95 (US)