637017

Bismuth(III) oxide

nanopowder, 90-210 nm particle size, 99.8% trace metals basis

• Synonyme(s) : Dibismuth trioxide
• Formule empirique (notation de Hill): Bi₂O₃
• Numéro CAS: 1304-76-3
• Poids moléculaire : 465.96
• Numéro CE : 215-134-7
• Numéro MDL: MFCD00003462
• Code UNSPSC : 12352302
• ID de substance PubChem : 24882819
• Nomenclature NACRES : NA.23

Propriétés

• Description: beta
• Niveau de qualité: 200
• Pureté: 99.8% trace metals basis
• Forme: nanopowder; spherical
• Pertinence de la réaction: reagent type: catalyst; core: bismuth
• Superficie: 3.2-3.5 m²/g
• Taille des particules: 90-210 nm
• Masse volumique apparente: 0.5‑1.1 g/mL
• Chaîne SMILES: O=[Bi]O[Bi]=O
• InChI: 1S/2Bi.3O
• Clé InChI: WMWLMWRWZQELOS-UHFFFAOYSA-N

Description

Application

• Characterization and Physical Properties of Nano-sized Bi2O3/Polymer: This research investigates the properties of bismuth(III) oxide nanoparticles within a polymer matrix, emphasizing energy and high-refractive index applications. It explores the potential of Bi2O3 in enhancing the performance of composite materials (A Alruwaili, AM El Sayed, 2024).
• Electroanalytical Performance Enhancement by Bismuth (III) Oxide: A study on incorporating bismuth(III) oxide nanoparticles into carbon ceramic electrodes to improve their electroanalytical capabilities, particularly for detecting pollutants in water (M Brycht et al., 2024).
• Visible Light Responsive Photocatalysts for Arsenic Remediation: This review highlights the role of bismuth-based photocatalysts, including bismuth(III) oxide, in the effective remediation of arsenic from water sources, underlining the photocatalytic capabilities of these materials (I Natali Sora et al., 2024).
• High-Performance Composites for Gamma-Ray Shielding: An investigation into fluoroelastomer composites filled with bismuth(III) oxide for their application in gamma-ray shielding, highlighting the material′s effectiveness in blocking radiation (SM Magnere et al., 2024).

Caractéristiques et avantages

Preparation of new stabilized, oxide ion-conducting, bismuth vanadate phases by a microwave assisted method, from V₂O₅, Bi₂O₃ and other solid oxides, was reported. These ceramics show promise in solid oxide fuel cells, water-vapor electrolyzers and oxygen sensors.

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): nwg
• Équipement de protection individuelle: dust mask type N95 (US), Eyeshields, Gloves