Description

Vanadium Yttrium Oxide (VYO4), Europium-Doped is a high-purity, inorganic phosphor material engineered for advanced optical applications. Its core value lies in its ability to efficiently convert energy into specific wavelengths of light, making it a critical component in high-performance displays and lighting systems. This compound is essential for manufacturers and R&D teams in the optoelectronics, solid-state lighting, and specialty ceramics industries seeking precise luminescent properties.

Application

• Phosphors for LED Lighting: Acts as a red-emitting component in white LEDs, enhancing color rendering index (CRI) and light quality.
• Display Technologies: Used in cathode ray tubes (CRTs), field emission displays (FEDs), and plasma display panels (PDPs) as a luminescent material.
• Optical Coatings & Sensors: Employed in thin-film coatings for lasers and optical filters, and in the fabrication of temperature or pressure sensors.
• Solid-State Lasers: Serves as a laser host material, where the yttrium vanadate matrix is doped with europium ions for specific lasing properties.
• Research & Development: A key material for academic and industrial research in photonics, luminescence, and materials science.
• Specialty Ceramics: Used as a dopant or primary component in advanced ceramic composites for electronic and optical devices.

Basic Information

Item	Detail
Product Name	Vanadium Yttrium Oxide (VYO4), Europium-Doped
CAS No.	68585-81-9
Molecular Formula	Typically YVO4:Eu³⁺ (Europium-doped Yttrium Orthovanadate)
Molecular Weight	Contact for details (varies with doping level)
Synonyms	Europium-doped Yttrium Vanadate; YVO4:Eu; Yttrium Orthovanadate:Europium; Yttrium Vanadium Oxide, Europium activated; Red Phosphor YVO4:Eu; CAS 68585-81-9; Europium Doped Yttrium Vanadate Phosphor
EINECS	Contact for details

Quality Control

Our Vanadium Yttrium Oxide (VYO4), Europium-Doped is produced under stringent quality management protocols. Each batch undergoes comprehensive analysis to ensure consistency in phase purity, particle size distribution, and luminescent efficiency. Certificates of Analysis (COA) detailing specific parameters are provided with every shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic nature, this material must be stored in a cool, dry place, ideally at 15-25°C, and under controlled humidity. For long-term storage, consider the use of a desiccator or inert atmosphere to prevent moisture absorption and maintain optimal performance.

Specification

Item	Specification
Appearance	Fine white to pale red powder
Phase Purity (XRD)	Zircon-type YVO4 phase
Europium (Eu) Doping Concentration	1-5 mol% (Customizable)
Primary Particle Size (D50)	1-5 µm
Photoluminescence Peak	~619 nm (Red emission)
Purity (YVO4 basis)	> 99.9%
Loss on Drying	< 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.