756490

Yttrium oxide, europium doped

99% trace metals basis

• Sinónimos: Europium doped yttria, Europium yttrium oxide, Red phosphor
• Fórmula empírica (notación de Hill): Y_1.92Eu_0.08O₃
• Número de CAS: 68585-82-0
• Peso molecular: 230.85
• Número CE: 271-591-2
• Código UNSPSC: 12352303
• ID de la sustancia en PubChem: 329766545
• NACRES: NA.23

Propiedades

• Análisis: 99% trace metals basis
• formulario: powder
• composición: Y_1.92Eu_0.08O₃
• características de los productos alternativos más sostenibles: Design for Energy Efficiency; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• tamaño de partícula: 4-8 μm
• mp: >1600 °C (lit.)
• fluorescencia: λ_ex 611 nm; λ_em ±2 nm (UV excitation source)
• categoría alternativa más sostenible: Enabling,
• cadena SMILES: [Eu].O=[Y]O[Y]=O
• InChI: 1S/Eu.3O.2Y
• Clave InChI: CVLPANXSBBGVHI-UHFFFAOYSA-N

Descripción

Descripción general

Color coordinate, x: 0.645 +/- 0.015
Color coordinate, y: 0.345 +/- 0.015

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. Click here for more details.

Yttrium oxide, europium doped (Y₂O₃/Eu) is a luminescent material with high chemical stability and good resistance to corrosion. It is considered one of the best red oxide phosphors under the excitation wavelength (λ) of ~254 nm with a high melting point and high thermal conductivity. It can be synthesized by a variety of techniques such as sol-gel, solid-state reaction, hydrothermal synthesis, and wet chemical synthesis.

Aplicación

Y₂O₃/Eu can be used for a variety of sustainable applications such as dye-sensitized solar cells (DSSCs), luminescent sensors, and light-emitting displays (LEDs).

Información de seguridad

• Código de clase de almacenamiento: 11 - Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 3
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable